M\u00e0n h\u00ecnh b\u1ecb t\u1ed1i v\u00e0 m\u1edd c\u00f3 r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, b\u00ean c\u1ea1nh \u0111\u00f3 ch\u00fang ta c\u0169ng s\u1ebd c\u00f3 nhi\u1ec1u c\u00e1ch kh\u1eafc ph\u1ee5c kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o nguy\u00ean nh\u00e2n c\u1ee5 th\u1ec3. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c ph\u1ed5 bi\u1ebfn.<\/p>\n
Do m\u00e1y t\u00ednh \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 Power Saving Mode<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\n\n\n\n\n\n\nLaptop c\u00f3 th\u1ec3 \u1edf ch\u1ebf \u0111\u1ed9 Power Saving Mode v\u00ec nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau. M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do ng\u01b0\u1eddi d\u00f9ng c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c b\u1ea3o v\u1ec7 pin. Ngo\u00e0i ra, ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh tr\u00ean m\u00e1y t\u00ednh khi b\u1ea1n b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng ho\u1eb7c do ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t khi laptop s\u1eed d\u1ee5ng pin m\u00e0 kh\u00f4ng d\u00f9ng d\u00e2y ngu\u1ed3n.<\/p>\n
Ch\u1ebf \u0111\u1ed9 Power Saving Mode tr\u00ean laptop l\u00e0 m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 pin, b\u1eb1ng c\u00e1ch gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh, t\u1eaft c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft ho\u1eb7c gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a CPU v\u00e0 GPU. Tuy nhi\u00ean, ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i h\u01a1n v\u00e0 l\u00e0m gi\u1ea3m tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-2\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-2.jpg\")
<\/picture><\/p>\nKhi ch\u1ebf \u0111\u1ed9 Power Saving Mode \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m xu\u1ed1ng m\u1ee9c th\u1ea5p h\u01a1n so v\u1edbi ch\u1ebf \u0111\u1ed9 th\u00f4ng th\u01b0\u1eddng, l\u00e0m cho m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i v\u00e0 m\u1edd h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t g\u00e2y kh\u00f3 kh\u0103n khi s\u1eed d\u1ee5ng laptop trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu s\u00e1ng. Ngo\u00e0i ra, ch\u1ebf \u0111\u1ed9 n\u00e0y c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a CPU v\u00e0 GPU, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag khi s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n\u0110\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp power settings<\/strong> v\u00e0o khung t\u00ecm ki\u1ebfm tr\u00ean Start Menu<\/strong> \u0111\u1ec3 m\u1edf c\u1eeda s\u1ed5 Power Options<\/strong>, ho\u1eb7c nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng pin tr\u00ean thanh Taskbar<\/strong> \u1edf g\u00f3c ph\u1ea3i d\u01b0\u1edbi m\u00e0n h\u00ecnh \u0111\u1ec3 ch\u1ecdn Power Options<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y ch\u1ebf \u0111\u1ed9 Balanced<\/strong> l\u00e0 ch\u1ebf \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t.<\/p>\n![\"man-hinh-laptop-bi-toi-21\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-21.jpg\")
<\/picture><\/p>\nNgo\u00e0i ra, b\u1ea1n c\u1ea7n ch\u1ec9nh s\u1eeda c\u00e0i \u0111\u1eb7t cho gi\u00e1 tr\u1ecb Dim the display<\/strong> b\u1eb1ng c\u00e1ch nh\u1ea5p v\u00e0o Choose when to turn off the display<\/strong> v\u00e0 Change when the computer sleeps<\/strong>. B\u1ea1n c\u1ea7n t\u00ecm v\u00e0 ch\u1ecdn t\u00f9y ch\u1ecdn Dim the display<\/strong> v\u00e0 thay \u0111\u1ed5i gi\u00e1 tr\u1ecb th\u00e0nh Never<\/strong>, sau \u0111\u00f3 nh\u1ea5p v\u00e0o Save changes<\/strong> \u0111\u1ec3 l\u01b0u l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1edbi.<\/p>\n![\"man-hinh-laptop-bi-toi-22\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-22.jpg\")
<\/picture><\/p>\nPh\u1ea7n c\u1ee9ng g\u1eb7p v\u1ea5n \u0111\u1ec1 khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\nM\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i c\u00f3 th\u1ec3 do nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 v\u1ea5n \u0111\u1ec1 ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m. V\u1ec1 ph\u1ea7n c\u1ee9ng, m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0:<\/p>\n
\u0110\u00e8n n\u1ec1n LED c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng:<\/strong> \u0110\u00e8n n\u1ec1n LED th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u00eda sau m\u00e0n h\u00ecnh v\u00e0 ph\u00e1t ra \u00e1nh s\u00e1ng qua c\u00e1c l\u1edbp k\u00ednh v\u00e0 l\u1edbp ph\u1ea3n x\u1ea1 \u0111\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh. N\u1ebfu \u0111\u00e8n n\u1ec1n LED b\u1ecb h\u1ecfng, m\u00e0n h\u00ecnh s\u1ebd tr\u1edf n\u00ean t\u1ed1i v\u00e0 kh\u00f3 nh\u00ecn. Vi\u1ec7c \u0111\u00e8n LED b\u1ecb h\u1ecfng c\u00f2n d\u1eabn \u0111\u1ebfn nhi\u1ec1u v\u1ea5n \u0111\u1ec1 kh\u00e1c nh\u01b0 h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb kh\u00f4ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng \u0111\u1ec1u m\u00e0u, b\u1ecb gi\u1eadt lag,…<\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-3\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-3.jpg\")
<\/picture><\/p>\nPh\u1ea7n v\u1ecf l\u01b0ng m\u00e0n h\u00ecnh b\u1ecb l\u1ecfng:<\/strong> \u1ed0p l\u01b0ng m\u00e0n h\u00ecnh l\u00e0 ph\u1ea7n b\u1ecdc ngo\u00e0i b\u1ea3o v\u1ec7 m\u00e0n h\u00ecnh v\u00e0 gi\u1eef cho m\u00e0n h\u00ecnh c\u1ed1 \u0111\u1ecbnh \u0111\u00fang v\u1ecb tr\u00ed, n\u1ebfu \u1ed1p l\u01b0ng m\u00e0n h\u00ecnh b\u1ecb l\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m cho m\u00e0n h\u00ecnh b\u1ecb nghi\u00eang ho\u1eb7c l\u1ec7ch v\u1ecb tr\u00ed chu\u1ea9n, g\u00e2y ra t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i v\u00e0 m\u1edd.<\/p>\nC\u00e1p m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng:<\/strong> C\u00e1p m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c truy\u1ec1n t\u1ea3i t\u00edn hi\u1ec7u t\u1eeb bo m\u1ea1ch ch\u1ee7 \u0111\u1ebfn m\u00e0n h\u00ecnh. N\u00f3 gi\u00fap k\u1ebft n\u1ed1i m\u00e0n h\u00ecnh v\u1edbi bo m\u1ea1ch ch\u1ee7 v\u00e0 truy\u1ec1n t\u1ea3i c\u00e1c t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh. N\u1ebfu c\u00e1p m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng ho\u1eb7c b\u1ecb l\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00e0n h\u00ecnh trong \u0111\u00f3 c\u00f3 t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i.<\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\nKi\u1ec3m tra xem \u1ed1p l\u01b0ng m\u00e0n h\u00ecnh c\u00f3 v\u1ea5n \u0111\u1ec1 hay kh\u00f4ng b\u1eb1ng m\u1edf n\u1eafp m\u00e0n h\u00ecnh v\u00e0 ki\u1ec3m tra c\u00e1c v\u00edt v\u00e0 kh\u00f3a \u1ed1p l\u01b0ng. N\u1ebfu b\u1ea1n ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 v\u00f2ng v\u00edt n\u00e0o b\u1ecb l\u1ecfng ho\u1eb7c \u1ed1p l\u01b0ng b\u1ecb h\u1ecfng, c\u00f3 th\u1ec3 si\u1ebft ch\u00fang ho\u1eb7c thay th\u1ebf b\u1eb1ng c\u00e1c b\u1ed9 ph\u1eadn m\u1edbi \u0111\u1ec3 gi\u1eef cho m\u00e0n h\u00ecnh c\u1ed1 \u0111\u1ecbnh. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng t\u1ef1 tin trong vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c n\u00e0y n\u00e0y, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf c\u00e1c linh ki\u1ec7n b\u1ecb h\u1ecfng.<\/p>\n
\n\n\n\n\n\n\n\nN\u1ebfu tr\u01b0\u1eddng h\u1ee3p m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i do h\u1ecfng \u0111\u00e8n LED, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf \u0111\u00e8n LED m\u1edbi. Vi\u1ec7c thay \u0111\u1ed5i \u0111\u00e8n n\u1ec1n LED c\u1ee7a m\u00e0n h\u00ecnh laptop c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m v\u00e0 chuy\u00ean m\u00f4n \u0111\u1ec3 tr\u00e1nh g\u00e2y ra h\u1ecfng h\u00f3c cho c\u00e1c linh ki\u1ec7n kh\u00e1c c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
N\u1ebfu b\u1ea1n \u0111\u00e3 th\u1eed \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng ho\u1eb7c thay \u0111\u1ed5i c\u00e1c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m nh\u01b0ng m\u00e0n h\u00ecnh v\u1eabn kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb \u0111\u00fang v\u00e0 m\u00e0n h\u00ecnh c\u00e0ng ng\u00e0y c\u00e0ng m\u1edd, th\u00ec c\u00f3 th\u1ec3 m\u00e0n h\u00ecnh laptop c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng m\u1ed9t m\u00e0n h\u00ecnh m\u1edbi. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf m\u00e0n h\u00ecnh m\u1edbi.<\/p>\n
Ng\u01b0\u1eddi d\u00f9ng c\u00e0i \u0111\u1eb7t \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh kh\u00f4ng ph\u00f9 h\u1ee3p<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\nC\u00e0i \u0111\u1eb7t ti\u1ebft ki\u1ec7m pin l\u00e0 m\u1ed9t t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a laptop \u0111\u1ec3 gi\u1ea3m s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i th\u1eddi l\u01b0\u1ee3ng pin c\u1ee7a m\u00e1y. Khi t\u00ednh n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh ho\u1eb7c t\u1eaft \u0111\u00e8n n\u1ec1n LED \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Tuy nhi\u00ean, n\u1ebfu ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng t\u1eaft t\u00ednh n\u0103ng n\u00e0y sau khi s\u1eed d\u1ee5ng, m\u00e0n h\u00ecnh s\u1ebd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin v\u00e0 khi\u1ebfn m\u00e0n h\u00ecnh laptop t\u1ed1i \u0111i.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-4\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-4.jpg\")
<\/picture><\/p>\nNgo\u00e0i ra, c\u00f3 tr\u01b0\u1eddng b\u1ea1n \u0111\u00e3 v\u00f4 t\u00ecnh c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh t\u00ednh n\u0103ng ti\u1ebft ki\u1ec7m pin ho\u1eb7c gi\u1ea3m \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, m\u00e0n h\u00ecnh s\u1ebd kh\u00f4ng hi\u1ec3n th\u1ecb \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ed9 s\u00e1ng v\u00e0 tr\u1edf n\u00ean t\u1ed1i \u0111i.<\/p>\n
C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\nTrong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n
\u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n v\u00e0o trang Control Panel<\/strong> tr\u00ean m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh, trang n\u00e0y th\u01b0\u1eddng n\u1eb1m trong menu Start<\/strong> ho\u1eb7c \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean desktop.<\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-23\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-23.jpg\")
<\/picture><\/p>\nSau \u0111\u00f3, ch\u1ecdn m\u1ee5c Appearance and Personalization<\/strong>. N\u1ebfu b\u1ea1n kh\u00f4ng t\u00ecm th\u1ea5y m\u1ee5c n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm tr\u00ean thanh Taskbar<\/strong> \u0111\u1ec3 t\u00ecm n\u00f3. Ti\u1ebfp theo, ch\u1ecdn m\u1ee5c Display<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh, ch\u1ecdn\u00a0Adjust Brightness<\/strong> \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thanh tr\u01b0\u1ee3t \u0111\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-24\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-24.jpg\")
<\/picture><\/p>\nN\u1ebfu b\u1ea1n mu\u1ed1n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh nhanh ch\u00f3ng h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u00edm t\u1eaft tr\u00ean b\u00e0n ph\u00edm c\u00f3 k\u00fd hi\u1ec7u m\u1eb7t tr\u1eddi, v\u00e0 c\u00f3 2 ph\u00edm t\u0103ng v\u00e0 gi\u1ea3m n\u1eb1m c\u1ea1nh nhau.<\/p>\n
M\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i do m\u00e0n h\u00ecnh LCD b\u1ecb l\u1ed7i<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\nM\u00e0n h\u00ecnh laptop<\/a> b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd c\u00f3 th\u1ec3 do nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, trong \u0111\u00f3 c\u00f3 m\u00e0n h\u00ecnh qu\u00e1 h\u1ea1n s\u1eed d\u1ee5ng ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng d\u00e0i. N\u1ebfu m\u00e0n h\u00ecnh laptop c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u n\u0103m ho\u1eb7c s\u1eed d\u1ee5ng qu\u00e1 th\u01b0\u1eddng xuy\u00ean, c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng, d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh tr\u1edf n\u00ean t\u1ed1i ho\u1eb7c m\u1edd.<\/p>\nNgo\u00e0i ra, m\u00e0n h\u00ecnh laptop c\u0169ng c\u00f3 th\u1ec3 b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd do va ch\u1ea1m ho\u1eb7c r\u01a1i r\u1edbt. N\u1ebfu m\u00e0n h\u00ecnh b\u1ecb va \u0111\u1eadp m\u1ea1nh ho\u1eb7c r\u01a1i t\u1eeb tr\u00ean cao, c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb t\u00e1c \u0111\u1ed9ng, khi\u1ebfn m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-5\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-5.jpg\")
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n\u0110\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd do c\u00e1c nguy\u00ean nh\u00e2n tr\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n
\n- Ki\u1ec3m tra xem c\u00e1c m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n m\u00e0n h\u00ecnh v\u00e0 ph\u1ea7n m\u1ec1m \u0111i\u1ec1u khi\u1ec3n m\u00e0n h\u00ecnh c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch hay kh\u00f4ng. N\u1ebfu c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 ph\u1ea7n m\u1ec1m, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt ho\u1eb7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i h\u1ec7 th\u1ed1ng \u0111\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/li>\n
- N\u1ebfu m\u00e0n h\u00ecnh b\u1ecb va ch\u1ea1m ho\u1eb7c r\u01a1i xu\u1ed1ng, ng\u01b0\u1eddi d\u00f9ng n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1.<\/li>\n
- N\u1ebfu m\u00e0n h\u00ecnh \u0111\u00e3 s\u1eed d\u1ee5ng qu\u00e1 l\u00e2u ho\u1eb7c qu\u00e1 nhi\u1ec1u, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc thay th\u1ebf m\u00e0n h\u00ecnh laptop c\u1ee7a m\u00ecnh b\u1eb1ng m\u1ed9t m\u00e0n h\u00ecnh m\u1edbi h\u01a1n.<\/li>\n<\/ul>\n
Trung t\u00e2m s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p s\u1ebd c\u00f3 c\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt c\u00f3 kinh nghi\u1ec7m v\u00e0 thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 tr\u00ean m\u00e0n h\u00ecnh laptop m\u00e0 b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i. N\u1ebfu c\u1ea7n, h\u1ecd s\u1ebd thay th\u1ebf c\u00e1c linh ki\u1ec7n b\u1ecb h\u01b0 h\u1ecfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0n h\u00ecnh ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 \u0111\u00fang hi\u1ec7u su\u1ea5t. Ngo\u00e0i ra, vi\u1ec7c \u0111\u01b0a m\u00e1y t\u00ednh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p c\u0169ng s\u1ebd gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c t\u1ef1 s\u1eeda ch\u1eefa d\u1eabn \u0111\u1ebfn tr\u01b0\u1eddng h\u1ee3p g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng kh\u00e1c ho\u1eb7c l\u00e0m h\u1ecfng ho\u00e0n to\u00e0n m\u00e0n h\u00ecnh laptop.<\/p>\n
Thi\u1ebft l\u1eadp t\u1ea7n s\u1ed1 qu\u00e9t ch\u01b0a ph\u00f9 h\u1ee3p<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\nT\u1ea7n s\u1ed1 qu\u00e9t m\u00e0n h\u00ecnh l\u00e0 s\u1ed1 l\u1ea7n m\u00e0 m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c l\u00e0m m\u1edbi trong m\u1ed9t gi\u00e2y. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng cao v\u00e0 \u0111\u1ed9 n\u00e9t t\u1ed1t, t\u1ea7n s\u1ed1 qu\u00e9t m\u00e0n h\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t ch\u00ednh x\u00e1c. Khi t\u1ea7n s\u1ed1 qu\u00e9t \u0111\u01b0\u1ee3c \u0111\u1eb7t qu\u00e1 th\u1ea5p, m\u00e0n h\u00ecnh s\u1ebd b\u1ecb nh\u1ea5p nh\u00e1y v\u00e0 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh kh\u00f4ng r\u00f5 r\u00e0ng. Ng\u01b0\u1ee3c l\u1ea1i, khi t\u1ea7n s\u1ed1 qu\u00e9t \u0111\u01b0\u1ee3c \u0111\u1eb7t qu\u00e1 cao, t\u00e0i nguy\u00ean t\u1ea3i cho m\u00e0n h\u00ecnh s\u1ebd tr\u1edf n\u00ean qu\u00e1 t\u1ed1n k\u00e9m d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-6\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-6.jpg\")
<\/picture><\/p>\nTh\u01b0\u1eddng th\u00ec t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh ph\u1ea3i \u1edf trong kho\u1ea3ng t\u1eeb 50, 60, 70, 75Hz t\u00f9y t\u1eebng lo\u1ea1i m\u00e0n h\u00ecnh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t hi\u1ec3n th\u1ecb cao nh\u1ea5t. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 m\u00e0n h\u00ecnh cao c\u1ea5p c\u00f3 t\u1ea7n s\u1ed1 qu\u00e9t l\u00ean \u0111\u1ebfn 120Hz ho\u1eb7c h\u01a1n \u0111\u1ec3 \u0111em l\u1ea1i tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng ch\u1ea5t l\u01b0\u1ee3ng cho ng\u01b0\u1eddi d\u00f9ng. Ngo\u00e0i t\u1ea7n s\u1ed1 qu\u00e9t, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a m\u00e0n h\u00ecnh c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh. \u0110\u1ed9 ph\u00e2n gi\u1ea3i c\u00e0ng cao th\u00ec h\u00ecnh \u1ea3nh c\u00e0ng s\u1eafc n\u00e9t v\u00e0 chi ti\u1ebft h\u01a1n. Tuy nhi\u00ean, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u0169ng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng h\u00ecnh \u1ea3nh qu\u00e1 nh\u1ecf ho\u1eb7c qu\u00e1 l\u1edbn, kh\u00f3 nh\u00ecn.<\/p>\n
C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n\u0110\u1ec3 m\u1edf nhanh c\u1eeda s\u1ed5 l\u00e0m vi\u1ec7c Settings, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn \u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Windows + I<\/strong> sau \u0111\u00f3\u00a0ch\u1ecdn ti\u1ebfp v\u00e0o\u00a0Display<\/strong>.<\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-25\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-27.jpg\")
<\/picture><\/p>\nTrong m\u1ee5c Display, <\/strong> m\u1ecdi ng\u01b0\u1eddi r\u00ea chu\u1ed9t xu\u1ed1ng ph\u00eda d\u01b0\u1edbi ph\u1ea7n Related Settings<\/strong> v\u00e0 ch\u1ecdn Advanced display<\/strong>.<\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-27\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-25.jpg\")
<\/picture><\/p>\nTi\u1ebfp theo b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn t\u1ed1c \u0111\u1ed9 qu\u00e9t mong mu\u1ed1n trong ph\u1ea7n\u00a0Choose a refresh rate.<\/strong><\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-26\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-26.jpg\")
<\/picture><\/p>\n\u0110\u00e8n cao \u00e1p l\u1ed7i khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\n\u0110\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u01a1n v\u1ecb l\u00e0 candela tr\u00ean m\u1ed7i m\u00e9t vu\u00f4ng (cd\/m\u00b2). \u0110\u1ed9 s\u00e1ng c\u00e0ng cao, m\u00e0n h\u00ecnh s\u1ebd hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh c\u00e0ng r\u00f5 n\u00e9t v\u00e0 s\u00e1ng h\u01a1n. Hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c laptop \u0111\u1ec1u c\u00f3 \u0111\u1ed9 s\u00e1ng t\u1ed1i \u0111a kho\u1ea3ng 1000 cd\/m\u00b2, \u0111\u00e2y l\u00e0 m\u1ee9c \u0111\u1ed9 s\u00e1ng t\u1ed1t \u0111\u1ec3 s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng m\u1ea1nh ho\u1eb7c ngo\u00e0i tr\u1eddi. Tuy nhi\u00ean, n\u1ebfu \u0111\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i, ch\u1eadp ch\u1eddn ho\u1eb7c h\u1ecfng h\u00f3c d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111\u1ed9 s\u00e1ng xu\u1ed1ng d\u01b0\u1edbi m\u1ee9c 1000 cd\/m\u00b2, d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i h\u01a1n v\u00e0 kh\u00f3 nh\u00ecn. Khi \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh l\u00ean cao nh\u1ea5t nh\u01b0ng v\u1eabn kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-7\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-7.jpg\")
<\/picture><\/p>\nNgo\u00e0i ra, \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng xung quanh. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng laptop \u1edf m\u00f4i tr\u01b0\u1eddng c\u00f3 \u00e1nh s\u00e1ng m\u1ea1nh, b\u1ea1n c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ec3 gi\u00fap h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng h\u01a1n. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng laptop trong m\u00f4i tr\u01b0\u1eddng t\u1ed1i, b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ec3 gi\u1ea3m m\u1ecfi m\u1eaft v\u00e0 ti\u1ebft ki\u1ec7m pin.<\/p>\n
C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\nN\u1ebfu \u0111\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i, ch\u1eadp ch\u1eddn ho\u1eb7c h\u1ecfng h\u00f3c d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111\u1ed9 s\u00e1ng xu\u1ed1ng d\u01b0\u1edbi m\u1ee9c 1000 cd\/m\u00b2, b\u1ea1n n\u00ean \u0111em m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m b\u1ea3o h\u00e0nh ch\u00ednh h\u00e3ng, c\u1eeda h\u00e0ng s\u1eeda ch\u1eefa uy t\u00edn \u0111\u1ec3 th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, thay th\u1ebf.<\/p>\n
C\u00e1c chuy\u00ean gia ho\u1eb7c k\u1ef9 thu\u1eadt vi\u00ean s\u1eeda ch\u1eefa c\u00f3 kinh nghi\u1ec7m s\u1ebd c\u00f3 ki\u1ebfn th\u1ee9c v\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m tra, ch\u1ea9n \u0111o\u00e1n v\u00e0 s\u1eeda ch\u1eefa \u0111\u00fang c\u00e1ch. H\u1ecd c\u0169ng c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf ph\u00f9 h\u1ee3p nh\u01b0 thay th\u1ebf \u0111\u00e8n cao \u00e1p ho\u1eb7c thay th\u1ebf m\u00e0n h\u00ecnh m\u1edbi n\u1ebfu c\u1ea7n thi\u1ebft. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng t\u1ef1 s\u1eeda ch\u1eefa m\u00e0 kh\u00f4ng c\u00f3 kinh nghi\u1ec7m, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng h\u01a1n v\u00e0 ph\u00e1 h\u1ecfng c\u00e1c linh ki\u1ec7n kh\u00e1c trong m\u00e1y t\u00ednh.<\/p>\n
C\u00e1p t\u00edn hi\u1ec7u b\u1ecb \u0111\u1ee9t l\u00e0 m\u1ed9t nguy\u00ean do khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i<\/strong><\/h3>\nNguy\u00ean nh\u00e2n<\/strong><\/h4>\nTrong m\u1ed9t c\u1ea5u tr\u00fac m\u00e0n h\u00ecnh laptop, c\u00f3 m\u1ed9t v\u1ec9 cao \u00e1p (inverter board) ch\u1ecbu tr\u00e1ch nhi\u1ec7m cung c\u1ea5p \u0111i\u1ec7n \u00e1p cho \u0111\u00e8n cao \u00e1p (backlight) \u0111\u1ec3 chi\u1ebfu s\u00e1ng m\u00e0n h\u00ecnh. V\u1ec9 cao \u00e1p n\u00e0y nh\u1eadn t\u00edn hi\u1ec7u t\u1eeb bo m\u1ea1ch ch\u1ee7 qua m\u1ed9t c\u00e1p t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1p LVDS (Low-Voltage Differential Signaling), bao g\u1ed3m ba \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u l\u00e0 0V, 3,3V v\u00e0 5V. N\u1ebfu c\u00e1p LVDS b\u1ecb \u0111\u1ee9t m\u1ed9t trong ba \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u g\u1ed3m 0V, 3,3V ho\u1eb7c 5V th\u00ec s\u1ebd kh\u00f4ng c\u00f3 \u0111\u1ee7 ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 cung c\u1ea5p cho \u0111\u00e8n cao \u00e1p. Khi \u0111\u00f3, v\u1ec9 cao \u00e1p s\u1ebd kh\u00f4ng c\u00f3 \u0111i\u1ec7n \u00e1p ra \u0111\u1ec3 cung c\u1ea5p cho \u0111\u00e8n cao \u00e1p, l\u00e0m cho m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i m\u1edd ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 kh\u00f4ng s\u00e1ng.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-8\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-8.jpg\")
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\nN\u1ebfu m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i m\u1edd ho\u1eb7c kh\u00f4ng s\u00e1ng do nguy\u00ean nh\u00e2n tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i c\u00e1p t\u00edn hi\u1ec7u m\u1edbi ho\u1eb7c ki\u1ec3m tra ngu\u1ed3n Adapter.<\/p>\n
\u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n t\u00ecm m\u1ed9t c\u00e1p t\u00edn hi\u1ec7u LVDS m\u1edbi v\u00e0 thay th\u1ebf c\u00e1p c\u0169 b\u1ecb \u0111\u1ee9t. B\u1ea1n c\u00f3 th\u1ec3 mua c\u00e1p t\u00edn hi\u1ec7u LVDS m\u1edbi t\u1eeb c\u00e1c c\u1eeda h\u00e0ng linh ki\u1ec7n ho\u1eb7c trung t\u00e2m s\u1eeda ch\u1eefa m\u00e1y t\u00ednh. Sau khi thay th\u1ebf c\u00e1p t\u00edn hi\u1ec7u m\u1edbi, h\u00e3y kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ki\u1ec3m tra xem m\u00e0n h\u00ecnh c\u00f3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng hay kh\u00f4ng. N\u1ebfu m\u00e0n h\u00ecnh v\u1eabn kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n c\u1ea7n ki\u1ec3m tra ngu\u1ed3n Adapter c\u1ee7a m\u00e1y t\u00ednh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n \u00e1p \u0111\u1ec3 \u0111o \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra c\u1ee7a ngu\u1ed3n Adapter, ho\u1eb7c th\u1eed s\u1eed d\u1ee5ng m\u1ed9t Adapter kh\u00e1c \u0111\u1ec3 xem m\u00e0n h\u00ecnh ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng.<\/p>\n
N\u1ebfu sau khi thay \u0111\u1ed5i c\u00e1p t\u00edn hi\u1ec7u LVDS m\u1edbi v\u00e0 ki\u1ec3m tra ngu\u1ed3n Adapter m\u00e0 m\u00e0n h\u00ecnh v\u1eabn kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, c\u00f3 th\u1ec3 c\u00f3 l\u1ed7i kh\u00e1c trong c\u1ea5u tr\u00fac m\u00e0n h\u00ecnh laptop. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa m\u00e1y t\u00ednh uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa b\u1edfi c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 kinh nghi\u1ec7m.<\/p>\n
T\u00e1c h\u1ea1i s\u1ee9c kh\u1ecfe khi d\u00f9ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i<\/strong><\/h2>\nVi\u1ec7c th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe, \u0111\u1eb7c bi\u1ec7t \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng cho \u0111\u00f4i m\u1eaft v\u00e0 gi\u1ea5c ng\u1ee7 c\u1ee7a ch\u00fang ta.<\/p>\n
G\u00e2y ra c\u00e1c c\u0103n b\u1ec7nh v\u1ec1 m\u1eaft<\/strong><\/h3>\n\u0110\u1ec3 t\u1eadp trung nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh kh\u00f4ng \u0111\u1ee7 \u0111\u1ed9 s\u00e1ng, con ng\u01b0\u01a1i s\u1ebd t\u1ef1 \u0111\u1ed9ng co r\u00fat \u0111\u1ed3ng th\u1eddi gi\u00e3n c\u01a1 \u1edf xung quanh m\u1eaft \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn r\u00f5 h\u01a1n. \u0110i\u1ec1u n\u00e0y g\u00e2y ra t\u00ecnh tr\u1ea1ng m\u1eaft kh\u00f4, ch\u1ea3y n\u01b0\u1edbc m\u1eaft v\u00e0 c\u1ea3m gi\u00e1c r\u00e1t m\u1eaft do m\u1eaft b\u1ecb \u0111i\u1ec1u ti\u1ebft qu\u00e1 m\u1ee9c. N\u1ebfu ti\u1ebfp t\u1ee5c l\u00e0m vi\u1ec7c trong th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p, c\u00e1c c\u01a1 c\u1ee7a m\u1eaft s\u1ebd m\u1ecfi d\u1ea7n v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng t\u1eadp trung.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-10\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-10.jpg\")
<\/picture><\/p>\nB\u1ea1n c\u00f3 th\u1ec3 b\u1ecb m\u1ea5t ng\u1ee7\u00a0<\/strong><\/h3>\n\u00c1nh s\u00e1ng xanh t\u1eeb m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i c\u00f3 th\u1ec3 g\u00e2y ra c\u0103n b\u1ec7nh m\u1ea5t ng\u1ee7 k\u00e9o d\u00e0i. \u00c1nh s\u00e1ng xanh c\u00f3 b\u01b0\u1edbc s\u00f3ng ng\u1eafn h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y \u1ee9c ch\u1ebf s\u1ea3n xu\u1ea5t hormone melatonin, hormone n\u00e0y c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh gi\u1ea5c ng\u1ee7 c\u1ee7a con ng\u01b0\u1eddi. Khi b\u1ea1n nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh laptop trong th\u1eddi gian d\u00e0i, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0o ban \u0111\u00eam ho\u1eb7c trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean, \u00e1nh s\u00e1ng xanh s\u1ebd g\u00e2y ra s\u1ef1 r\u1ed1i lo\u1ea1n cho nh\u1ecbp sinh h\u1ecdc c\u1ee7a c\u01a1 th\u1ec3, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u1ea5c ng\u1ee7 c\u1ee7a b\u1ea1n.<\/p>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-9\"](\"http:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-9.jpg\")
<\/picture><\/p>\nC\u00f3 nguy c\u01a1 l\u00e0m gi\u1ea3m tr\u00ed nh\u1edb<\/strong><\/h3>\nC\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i t\u1eeb tia b\u1ee9c x\u1ea1 c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m s\u1ee9c kh\u1ecfe c\u1ee7a n\u00e3o, g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 gi\u1ea3m tr\u00ed nh\u1edb, t\u0103ng nguy c\u01a1 m\u1eafc b\u1ec7nh Parkinson v\u00e0 c\u00e1c b\u1ec7nh x\u01a1 c\u1ee9ng. Ngo\u00e0i ra, vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi tia b\u1ee9c x\u1ea1 trong th\u1eddi gian d\u00e0i c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nh\u01b0 \u0111au \u0111\u1ea7u, m\u1ea5t ng\u1ee7 v\u00e0 m\u1ec7t m\u1ecfi, \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn cu\u1ed9c s\u1ed1ng h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c th\u01b0\u1eddng ng\u00e0y.<\/p>\n
Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n c\u0169ng nh\u01b0 c\u00e1ch kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i m\u00e0 Ho\u00e0ng H\u00e0 Mobile<\/a> \u0111\u00e3 t\u1ed5ng h\u1ee3p chia s\u1ebb \u0111\u1ebfn b\u1ea1n. N\u1ebfu c\u00f3 nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1c li\u00ean quan \u0111\u1ebfn m\u00e0n h\u00ecnh laptop, h\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi, Ho\u00e0ng H\u00e0 Mobile s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p v\u00e0 cung c\u1ea5p nh\u1eefng l\u1eddi khuy\u00ean h\u1eefu \u00edch nh\u1ea5t.<\/p>\nXEM TH\u00caM:<\/p>\n
\n- M\u00e0n h\u00ecnh m\u00e1y t\u00ednh b\u1ecb m\u00e0u xanh: C\u00e1ch kh\u1eafc ph\u1ee5c nhanh nh\u1ea5t<\/a><\/li>\n
- 10 kinh nghi\u1ec7m ch\u1ecdn mua m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u0169<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"
M\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i v\u00e0 m\u1edd l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng laptop. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb m\u00e0 c\u00f2n t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 li\u00ean quan \u0111\u1ebfn \u0111i\u1ec1u ti\u1ebft m\u1eaft. […]<\/p>\n","protected":false},"author":75,"featured_media":236855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-236505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"\n
7 l\u00fd do khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c d\u1ee9t \u0111i\u1ec3m<\/title>\n<meta name=\"description\" content=\"M\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i v\u00e0 m\u1edd kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb m\u00e0 c\u00f2n t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/man-hinh-laptop-bi-toi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"M\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i: 7 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 nh\u1ea5t\" \/>\n<meta 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Lan"},"url":"https:\/\/hoanghamobile.com\/tin-tuc\/author\/vo-lan\/"}]}},"_links":{"self":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/236505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/users\/75"}],"replies":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/comments?post=236505"}],"version-history":[{"count":0,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/posts\/236505\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media\/236855"}],"wp:attachment":[{"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/media?parent=236505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/categories?post=236505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoanghamobile.com\/tin-tuc\/wp-json\/wp\/v2\/tags?post=236505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Laptop c\u00f3 th\u1ec3 \u1edf ch\u1ebf \u0111\u1ed9 Power Saving Mode v\u00ec nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau. M\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do ng\u01b0\u1eddi d\u00f9ng c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c b\u1ea3o v\u1ec7 pin. Ngo\u00e0i ra, ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh tr\u00ean m\u00e1y t\u00ednh khi b\u1ea1n b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng ho\u1eb7c do ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t khi laptop s\u1eed d\u1ee5ng pin m\u00e0 kh\u00f4ng d\u00f9ng d\u00e2y ngu\u1ed3n.<\/p>\n
Ch\u1ebf \u0111\u1ed9 Power Saving Mode tr\u00ean laptop l\u00e0 m\u1ed9t ch\u1ebf \u0111\u1ed9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o v\u1ec7 pin, b\u1eb1ng c\u00e1ch gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh, t\u1eaft c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft ho\u1eb7c gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a CPU v\u00e0 GPU. Tuy nhi\u00ean, ch\u1ebf \u0111\u1ed9 n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i h\u01a1n v\u00e0 l\u00e0m gi\u1ea3m tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng c\u1ee7a b\u1ea1n.<\/p>\n
Khi ch\u1ebf \u0111\u1ed9 Power Saving Mode \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m xu\u1ed1ng m\u1ee9c th\u1ea5p h\u01a1n so v\u1edbi ch\u1ebf \u0111\u1ed9 th\u00f4ng th\u01b0\u1eddng, l\u00e0m cho m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i v\u00e0 m\u1edd h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t g\u00e2y kh\u00f3 kh\u0103n khi s\u1eed d\u1ee5ng laptop trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu s\u00e1ng. Ngo\u00e0i ra, ch\u1ebf \u0111\u1ed9 n\u00e0y c\u0169ng c\u00f3 th\u1ec3 gi\u1ea3m hi\u1ec7u su\u1ea5t c\u1ee7a CPU v\u00e0 GPU, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt lag khi s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi nhi\u1ec1u t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n \u0110\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp power settings<\/strong> v\u00e0o khung t\u00ecm ki\u1ebfm tr\u00ean Start Menu<\/strong> \u0111\u1ec3 m\u1edf c\u1eeda s\u1ed5 Power Options<\/strong>, ho\u1eb7c nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng pin tr\u00ean thanh Taskbar<\/strong> \u1edf g\u00f3c ph\u1ea3i d\u01b0\u1edbi m\u00e0n h\u00ecnh \u0111\u1ec3 ch\u1ecdn Power Options<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y ch\u1ebf \u0111\u1ed9 Balanced<\/strong> l\u00e0 ch\u1ebf \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t.<\/p>\n Ngo\u00e0i ra, b\u1ea1n c\u1ea7n ch\u1ec9nh s\u1eeda c\u00e0i \u0111\u1eb7t cho gi\u00e1 tr\u1ecb Dim the display<\/strong> b\u1eb1ng c\u00e1ch nh\u1ea5p v\u00e0o Choose when to turn off the display<\/strong> v\u00e0 Change when the computer sleeps<\/strong>. B\u1ea1n c\u1ea7n t\u00ecm v\u00e0 ch\u1ecdn t\u00f9y ch\u1ecdn Dim the display<\/strong> v\u00e0 thay \u0111\u1ed5i gi\u00e1 tr\u1ecb th\u00e0nh Never<\/strong>, sau \u0111\u00f3 nh\u1ea5p v\u00e0o Save changes<\/strong> \u0111\u1ec3 l\u01b0u l\u1ea1i c\u00e0i \u0111\u1eb7t m\u1edbi.<\/p>\n M\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i c\u00f3 th\u1ec3 do nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 v\u1ea5n \u0111\u1ec1 ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m. V\u1ec1 ph\u1ea7n c\u1ee9ng, m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0:<\/p>\n \u0110\u00e8n n\u1ec1n LED c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng:<\/strong> \u0110\u00e8n n\u1ec1n LED th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ph\u00eda sau m\u00e0n h\u00ecnh v\u00e0 ph\u00e1t ra \u00e1nh s\u00e1ng qua c\u00e1c l\u1edbp k\u00ednh v\u00e0 l\u1edbp ph\u1ea3n x\u1ea1 \u0111\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh. N\u1ebfu \u0111\u00e8n n\u1ec1n LED b\u1ecb h\u1ecfng, m\u00e0n h\u00ecnh s\u1ebd tr\u1edf n\u00ean t\u1ed1i v\u00e0 kh\u00f3 nh\u00ecn. Vi\u1ec7c \u0111\u00e8n LED b\u1ecb h\u1ecfng c\u00f2n d\u1eabn \u0111\u1ebfn nhi\u1ec1u v\u1ea5n \u0111\u1ec1 kh\u00e1c nh\u01b0 h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb kh\u00f4ng \u1ed5n \u0111\u1ecbnh, kh\u00f4ng \u0111\u1ec1u m\u00e0u, b\u1ecb gi\u1eadt lag,…<\/p>\n Ph\u1ea7n v\u1ecf l\u01b0ng m\u00e0n h\u00ecnh b\u1ecb l\u1ecfng:<\/strong> \u1ed0p l\u01b0ng m\u00e0n h\u00ecnh l\u00e0 ph\u1ea7n b\u1ecdc ngo\u00e0i b\u1ea3o v\u1ec7 m\u00e0n h\u00ecnh v\u00e0 gi\u1eef cho m\u00e0n h\u00ecnh c\u1ed1 \u0111\u1ecbnh \u0111\u00fang v\u1ecb tr\u00ed, n\u1ebfu \u1ed1p l\u01b0ng m\u00e0n h\u00ecnh b\u1ecb l\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 l\u00e0m cho m\u00e0n h\u00ecnh b\u1ecb nghi\u00eang ho\u1eb7c l\u1ec7ch v\u1ecb tr\u00ed chu\u1ea9n, g\u00e2y ra t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i v\u00e0 m\u1edd.<\/p>\n C\u00e1p m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng:<\/strong> C\u00e1p m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c truy\u1ec1n t\u1ea3i t\u00edn hi\u1ec7u t\u1eeb bo m\u1ea1ch ch\u1ee7 \u0111\u1ebfn m\u00e0n h\u00ecnh. N\u00f3 gi\u00fap k\u1ebft n\u1ed1i m\u00e0n h\u00ecnh v\u1edbi bo m\u1ea1ch ch\u1ee7 v\u00e0 truy\u1ec1n t\u1ea3i c\u00e1c t\u00edn hi\u1ec7u \u0111i\u1ec7n \u0111\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh. N\u1ebfu c\u00e1p m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng ho\u1eb7c b\u1ecb l\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00e0n h\u00ecnh trong \u0111\u00f3 c\u00f3 t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i.<\/p>\n Ki\u1ec3m tra xem \u1ed1p l\u01b0ng m\u00e0n h\u00ecnh c\u00f3 v\u1ea5n \u0111\u1ec1 hay kh\u00f4ng b\u1eb1ng m\u1edf n\u1eafp m\u00e0n h\u00ecnh v\u00e0 ki\u1ec3m tra c\u00e1c v\u00edt v\u00e0 kh\u00f3a \u1ed1p l\u01b0ng. N\u1ebfu b\u1ea1n ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 v\u00f2ng v\u00edt n\u00e0o b\u1ecb l\u1ecfng ho\u1eb7c \u1ed1p l\u01b0ng b\u1ecb h\u1ecfng, c\u00f3 th\u1ec3 si\u1ebft ch\u00fang ho\u1eb7c thay th\u1ebf b\u1eb1ng c\u00e1c b\u1ed9 ph\u1eadn m\u1edbi \u0111\u1ec3 gi\u1eef cho m\u00e0n h\u00ecnh c\u1ed1 \u0111\u1ecbnh. Tuy nhi\u00ean, n\u1ebfu kh\u00f4ng t\u1ef1 tin trong vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c n\u00e0y n\u00e0y, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf c\u00e1c linh ki\u1ec7n b\u1ecb h\u1ecfng.<\/p>\n N\u1ebfu tr\u01b0\u1eddng h\u1ee3p m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i do h\u1ecfng \u0111\u00e8n LED, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf \u0111\u00e8n LED m\u1edbi. Vi\u1ec7c thay \u0111\u1ed5i \u0111\u00e8n n\u1ec1n LED c\u1ee7a m\u00e0n h\u00ecnh laptop c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m v\u00e0 chuy\u00ean m\u00f4n \u0111\u1ec3 tr\u00e1nh g\u00e2y ra h\u1ecfng h\u00f3c cho c\u00e1c linh ki\u1ec7n kh\u00e1c c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n N\u1ebfu b\u1ea1n \u0111\u00e3 th\u1eed \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng ho\u1eb7c thay \u0111\u1ed5i c\u00e1c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m nh\u01b0ng m\u00e0n h\u00ecnh v\u1eabn kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb \u0111\u00fang v\u00e0 m\u00e0n h\u00ecnh c\u00e0ng ng\u00e0y c\u00e0ng m\u1edd, th\u00ec c\u00f3 th\u1ec3 m\u00e0n h\u00ecnh laptop c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb h\u01b0 h\u1ecfng v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng m\u1ed9t m\u00e0n h\u00ecnh m\u1edbi. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf m\u00e0n h\u00ecnh m\u1edbi.<\/p>\n C\u00e0i \u0111\u1eb7t ti\u1ebft ki\u1ec7m pin l\u00e0 m\u1ed9t t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p s\u1eb5n trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u1ee7a laptop \u0111\u1ec3 gi\u1ea3m s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng v\u00e0 k\u00e9o d\u00e0i th\u1eddi l\u01b0\u1ee3ng pin c\u1ee7a m\u00e1y. Khi t\u00ednh n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh ho\u1eb7c t\u1eaft \u0111\u00e8n n\u1ec1n LED \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. Tuy nhi\u00ean, n\u1ebfu ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng t\u1eaft t\u00ednh n\u0103ng n\u00e0y sau khi s\u1eed d\u1ee5ng, m\u00e0n h\u00ecnh s\u1ebd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin v\u00e0 khi\u1ebfn m\u00e0n h\u00ecnh laptop t\u1ed1i \u0111i.<\/p>\n Ngo\u00e0i ra, c\u00f3 tr\u01b0\u1eddng b\u1ea1n \u0111\u00e3 v\u00f4 t\u00ecnh c\u00e0i \u0111\u1eb7t m\u1eb7c \u0111\u1ecbnh t\u00ednh n\u0103ng ti\u1ebft ki\u1ec7m pin ho\u1eb7c gi\u1ea3m \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh \u0111\u1ec3 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, m\u00e0n h\u00ecnh s\u1ebd kh\u00f4ng hi\u1ec3n th\u1ecb \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ed9 s\u00e1ng v\u00e0 tr\u1edf n\u00ean t\u1ed1i \u0111i.<\/p>\n Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n \u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n v\u00e0o trang Control Panel<\/strong> tr\u00ean m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh, trang n\u00e0y th\u01b0\u1eddng n\u1eb1m trong menu Start<\/strong> ho\u1eb7c \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean desktop.<\/p>\n Sau \u0111\u00f3, ch\u1ecdn m\u1ee5c Appearance and Personalization<\/strong>. N\u1ebfu b\u1ea1n kh\u00f4ng t\u00ecm th\u1ea5y m\u1ee5c n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm tr\u00ean thanh Taskbar<\/strong> \u0111\u1ec3 t\u00ecm n\u00f3. Ti\u1ebfp theo, ch\u1ecdn m\u1ee5c Display<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 t\u00f9y ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh, ch\u1ecdn\u00a0Adjust Brightness<\/strong> \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thanh tr\u01b0\u1ee3t \u0111\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh.<\/p>\n N\u1ebfu b\u1ea1n mu\u1ed1n \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh nhanh ch\u00f3ng h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u00edm t\u1eaft tr\u00ean b\u00e0n ph\u00edm c\u00f3 k\u00fd hi\u1ec7u m\u1eb7t tr\u1eddi, v\u00e0 c\u00f3 2 ph\u00edm t\u0103ng v\u00e0 gi\u1ea3m n\u1eb1m c\u1ea1nh nhau.<\/p>\n M\u00e0n h\u00ecnh laptop<\/a> b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd c\u00f3 th\u1ec3 do nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau, trong \u0111\u00f3 c\u00f3 m\u00e0n h\u00ecnh qu\u00e1 h\u1ea1n s\u1eed d\u1ee5ng ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng sau m\u1ed9t th\u1eddi gian s\u1eed d\u1ee5ng d\u00e0i. N\u1ebfu m\u00e0n h\u00ecnh laptop c\u1ee7a b\u1ea1n \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u n\u0103m ho\u1eb7c s\u1eed d\u1ee5ng qu\u00e1 th\u01b0\u1eddng xuy\u00ean, c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng, d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh tr\u1edf n\u00ean t\u1ed1i ho\u1eb7c m\u1edd.<\/p>\n Ngo\u00e0i ra, m\u00e0n h\u00ecnh laptop c\u0169ng c\u00f3 th\u1ec3 b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd do va ch\u1ea1m ho\u1eb7c r\u01a1i r\u1edbt. N\u1ebfu m\u00e0n h\u00ecnh b\u1ecb va \u0111\u1eadp m\u1ea1nh ho\u1eb7c r\u01a1i t\u1eeb tr\u00ean cao, c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb t\u00e1c \u0111\u1ed9ng, khi\u1ebfn m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd.<\/p>\n \u0110\u1ec3 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i ho\u1eb7c m\u1edd do c\u00e1c nguy\u00ean nh\u00e2n tr\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau:<\/p>\n Trung t\u00e2m s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p s\u1ebd c\u00f3 c\u00e1c chuy\u00ean gia k\u1ef9 thu\u1eadt c\u00f3 kinh nghi\u1ec7m v\u00e0 thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c v\u1ea5n \u0111\u1ec1 tr\u00ean m\u00e0n h\u00ecnh laptop m\u00e0 b\u1ea1n \u0111ang g\u1eb7p ph\u1ea3i. N\u1ebfu c\u1ea7n, h\u1ecd s\u1ebd thay th\u1ebf c\u00e1c linh ki\u1ec7n b\u1ecb h\u01b0 h\u1ecfng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0n h\u00ecnh ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u00e0 \u0111\u00fang hi\u1ec7u su\u1ea5t. Ngo\u00e0i ra, vi\u1ec7c \u0111\u01b0a m\u00e1y t\u00ednh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa chuy\u00ean nghi\u1ec7p c\u0169ng s\u1ebd gi\u00fap b\u1ea1n tr\u00e1nh \u0111\u01b0\u1ee3c vi\u1ec7c t\u1ef1 s\u1eeda ch\u1eefa d\u1eabn \u0111\u1ebfn tr\u01b0\u1eddng h\u1ee3p g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng kh\u00e1c ho\u1eb7c l\u00e0m h\u1ecfng ho\u00e0n to\u00e0n m\u00e0n h\u00ecnh laptop.<\/p>\n T\u1ea7n s\u1ed1 qu\u00e9t m\u00e0n h\u00ecnh l\u00e0 s\u1ed1 l\u1ea7n m\u00e0 m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c l\u00e0m m\u1edbi trong m\u1ed9t gi\u00e2y. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng cao v\u00e0 \u0111\u1ed9 n\u00e9t t\u1ed1t, t\u1ea7n s\u1ed1 qu\u00e9t m\u00e0n h\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t ch\u00ednh x\u00e1c. Khi t\u1ea7n s\u1ed1 qu\u00e9t \u0111\u01b0\u1ee3c \u0111\u1eb7t qu\u00e1 th\u1ea5p, m\u00e0n h\u00ecnh s\u1ebd b\u1ecb nh\u1ea5p nh\u00e1y v\u00e0 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh kh\u00f4ng r\u00f5 r\u00e0ng. Ng\u01b0\u1ee3c l\u1ea1i, khi t\u1ea7n s\u1ed1 qu\u00e9t \u0111\u01b0\u1ee3c \u0111\u1eb7t qu\u00e1 cao, t\u00e0i nguy\u00ean t\u1ea3i cho m\u00e0n h\u00ecnh s\u1ebd tr\u1edf n\u00ean qu\u00e1 t\u1ed1n k\u00e9m d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n Th\u01b0\u1eddng th\u00ec t\u1ea7n s\u1ed1 qu\u00e9t c\u1ee7a m\u00e0n h\u00ecnh ph\u1ea3i \u1edf trong kho\u1ea3ng t\u1eeb 50, 60, 70, 75Hz t\u00f9y t\u1eebng lo\u1ea1i m\u00e0n h\u00ecnh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t hi\u1ec3n th\u1ecb cao nh\u1ea5t. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 m\u00e0n h\u00ecnh cao c\u1ea5p c\u00f3 t\u1ea7n s\u1ed1 qu\u00e9t l\u00ean \u0111\u1ebfn 120Hz ho\u1eb7c h\u01a1n \u0111\u1ec3 \u0111em l\u1ea1i tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng ch\u1ea5t l\u01b0\u1ee3ng cho ng\u01b0\u1eddi d\u00f9ng. Ngo\u00e0i t\u1ea7n s\u1ed1 qu\u00e9t, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a m\u00e0n h\u00ecnh c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 n\u00e9t c\u1ee7a h\u00ecnh \u1ea3nh. \u0110\u1ed9 ph\u00e2n gi\u1ea3i c\u00e0ng cao th\u00ec h\u00ecnh \u1ea3nh c\u00e0ng s\u1eafc n\u00e9t v\u00e0 chi ti\u1ebft h\u01a1n. Tuy nhi\u00ean, \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u0169ng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00f9 h\u1ee3p v\u1edbi k\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng h\u00ecnh \u1ea3nh qu\u00e1 nh\u1ecf ho\u1eb7c qu\u00e1 l\u1edbn, kh\u00f3 nh\u00ecn.<\/p>\n \u0110\u1ec3 m\u1edf nhanh c\u1eeda s\u1ed5 l\u00e0m vi\u1ec7c Settings, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn \u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Windows + I<\/strong> sau \u0111\u00f3\u00a0ch\u1ecdn ti\u1ebfp v\u00e0o\u00a0Display<\/strong>.<\/p>\n Trong m\u1ee5c Display, <\/strong> m\u1ecdi ng\u01b0\u1eddi r\u00ea chu\u1ed9t xu\u1ed1ng ph\u00eda d\u01b0\u1edbi ph\u1ea7n Related Settings<\/strong> v\u00e0 ch\u1ecdn Advanced display<\/strong>.<\/p>\n Ti\u1ebfp theo b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn t\u1ed1c \u0111\u1ed9 qu\u00e9t mong mu\u1ed1n trong ph\u1ea7n\u00a0Choose a refresh rate.<\/strong><\/p>\n \u0110\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u01a1n v\u1ecb l\u00e0 candela tr\u00ean m\u1ed7i m\u00e9t vu\u00f4ng (cd\/m\u00b2). \u0110\u1ed9 s\u00e1ng c\u00e0ng cao, m\u00e0n h\u00ecnh s\u1ebd hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh c\u00e0ng r\u00f5 n\u00e9t v\u00e0 s\u00e1ng h\u01a1n. Hi\u1ec7n nay, h\u1ea7u h\u1ebft c\u00e1c laptop \u0111\u1ec1u c\u00f3 \u0111\u1ed9 s\u00e1ng t\u1ed1i \u0111a kho\u1ea3ng 1000 cd\/m\u00b2, \u0111\u00e2y l\u00e0 m\u1ee9c \u0111\u1ed9 s\u00e1ng t\u1ed1t \u0111\u1ec3 s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng m\u1ea1nh ho\u1eb7c ngo\u00e0i tr\u1eddi. Tuy nhi\u00ean, n\u1ebfu \u0111\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i, ch\u1eadp ch\u1eddn ho\u1eb7c h\u1ecfng h\u00f3c d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111\u1ed9 s\u00e1ng xu\u1ed1ng d\u01b0\u1edbi m\u1ee9c 1000 cd\/m\u00b2, d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i h\u01a1n v\u00e0 kh\u00f3 nh\u00ecn. Khi \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh l\u00ean cao nh\u1ea5t nh\u01b0ng v\u1eabn kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng.<\/p>\n Ngo\u00e0i ra, \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng xung quanh. N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng laptop \u1edf m\u00f4i tr\u01b0\u1eddng c\u00f3 \u00e1nh s\u00e1ng m\u1ea1nh, b\u1ea1n c\u00f3 th\u1ec3 t\u0103ng \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ec3 gi\u00fap h\u00ecnh \u1ea3nh \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng h\u01a1n. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng laptop trong m\u00f4i tr\u01b0\u1eddng t\u1ed1i, b\u1ea1n c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a m\u00e0n h\u00ecnh \u0111\u1ec3 gi\u1ea3m m\u1ecfi m\u1eaft v\u00e0 ti\u1ebft ki\u1ec7m pin.<\/p>\n N\u1ebfu \u0111\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i, ch\u1eadp ch\u1eddn ho\u1eb7c h\u1ecfng h\u00f3c d\u1eabn \u0111\u1ebfn gi\u1ea3m \u0111\u1ed9 s\u00e1ng xu\u1ed1ng d\u01b0\u1edbi m\u1ee9c 1000 cd\/m\u00b2, b\u1ea1n n\u00ean \u0111em m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m b\u1ea3o h\u00e0nh ch\u00ednh h\u00e3ng, c\u1eeda h\u00e0ng s\u1eeda ch\u1eefa uy t\u00edn \u0111\u1ec3 th\u1ef1c hi\u1ec7n s\u1eeda ch\u1eefa, thay th\u1ebf.<\/p>\n C\u00e1c chuy\u00ean gia ho\u1eb7c k\u1ef9 thu\u1eadt vi\u00ean s\u1eeda ch\u1eefa c\u00f3 kinh nghi\u1ec7m s\u1ebd c\u00f3 ki\u1ebfn th\u1ee9c v\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m tra, ch\u1ea9n \u0111o\u00e1n v\u00e0 s\u1eeda ch\u1eefa \u0111\u00fang c\u00e1ch. H\u1ecd c\u0169ng c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf ph\u00f9 h\u1ee3p nh\u01b0 thay th\u1ebf \u0111\u00e8n cao \u00e1p ho\u1eb7c thay th\u1ebf m\u00e0n h\u00ecnh m\u1edbi n\u1ebfu c\u1ea7n thi\u1ebft. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng t\u1ef1 s\u1eeda ch\u1eefa m\u00e0 kh\u00f4ng c\u00f3 kinh nghi\u1ec7m, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn s\u1ef1 c\u1ed1 nghi\u00eam tr\u1ecdng h\u01a1n v\u00e0 ph\u00e1 h\u1ecfng c\u00e1c linh ki\u1ec7n kh\u00e1c trong m\u00e1y t\u00ednh.<\/p>\n Trong m\u1ed9t c\u1ea5u tr\u00fac m\u00e0n h\u00ecnh laptop, c\u00f3 m\u1ed9t v\u1ec9 cao \u00e1p (inverter board) ch\u1ecbu tr\u00e1ch nhi\u1ec7m cung c\u1ea5p \u0111i\u1ec7n \u00e1p cho \u0111\u00e8n cao \u00e1p (backlight) \u0111\u1ec3 chi\u1ebfu s\u00e1ng m\u00e0n h\u00ecnh. V\u1ec9 cao \u00e1p n\u00e0y nh\u1eadn t\u00edn hi\u1ec7u t\u1eeb bo m\u1ea1ch ch\u1ee7 qua m\u1ed9t c\u00e1p t\u00edn hi\u1ec7u \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e1p LVDS (Low-Voltage Differential Signaling), bao g\u1ed3m ba \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u l\u00e0 0V, 3,3V v\u00e0 5V. N\u1ebfu c\u00e1p LVDS b\u1ecb \u0111\u1ee9t m\u1ed9t trong ba \u0111\u01b0\u1eddng t\u00edn hi\u1ec7u g\u1ed3m 0V, 3,3V ho\u1eb7c 5V th\u00ec s\u1ebd kh\u00f4ng c\u00f3 \u0111\u1ee7 ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ec3 cung c\u1ea5p cho \u0111\u00e8n cao \u00e1p. Khi \u0111\u00f3, v\u1ec9 cao \u00e1p s\u1ebd kh\u00f4ng c\u00f3 \u0111i\u1ec7n \u00e1p ra \u0111\u1ec3 cung c\u1ea5p cho \u0111\u00e8n cao \u00e1p, l\u00e0m cho m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i m\u1edd ho\u1eb7c th\u1eadm ch\u00ed l\u00e0 kh\u00f4ng s\u00e1ng.<\/p>\n N\u1ebfu m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i m\u1edd ho\u1eb7c kh\u00f4ng s\u00e1ng do nguy\u00ean nh\u00e2n tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i c\u00e1p t\u00edn hi\u1ec7u m\u1edbi ho\u1eb7c ki\u1ec3m tra ngu\u1ed3n Adapter.<\/p>\n \u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n t\u00ecm m\u1ed9t c\u00e1p t\u00edn hi\u1ec7u LVDS m\u1edbi v\u00e0 thay th\u1ebf c\u00e1p c\u0169 b\u1ecb \u0111\u1ee9t. B\u1ea1n c\u00f3 th\u1ec3 mua c\u00e1p t\u00edn hi\u1ec7u LVDS m\u1edbi t\u1eeb c\u00e1c c\u1eeda h\u00e0ng linh ki\u1ec7n ho\u1eb7c trung t\u00e2m s\u1eeda ch\u1eefa m\u00e1y t\u00ednh. Sau khi thay th\u1ebf c\u00e1p t\u00edn hi\u1ec7u m\u1edbi, h\u00e3y kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ki\u1ec3m tra xem m\u00e0n h\u00ecnh c\u00f3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng hay kh\u00f4ng. N\u1ebfu m\u00e0n h\u00ecnh v\u1eabn kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n c\u1ea7n ki\u1ec3m tra ngu\u1ed3n Adapter c\u1ee7a m\u00e1y t\u00ednh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n \u00e1p \u0111\u1ec3 \u0111o \u0111i\u1ec7n \u00e1p \u0111\u1ea7u ra c\u1ee7a ngu\u1ed3n Adapter, ho\u1eb7c th\u1eed s\u1eed d\u1ee5ng m\u1ed9t Adapter kh\u00e1c \u0111\u1ec3 xem m\u00e0n h\u00ecnh ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng.<\/p>\n N\u1ebfu sau khi thay \u0111\u1ed5i c\u00e1p t\u00edn hi\u1ec7u LVDS m\u1edbi v\u00e0 ki\u1ec3m tra ngu\u1ed3n Adapter m\u00e0 m\u00e0n h\u00ecnh v\u1eabn kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, c\u00f3 th\u1ec3 c\u00f3 l\u1ed7i kh\u00e1c trong c\u1ea5u tr\u00fac m\u00e0n h\u00ecnh laptop. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n n\u00ean \u0111\u01b0a m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa m\u00e1y t\u00ednh uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa b\u1edfi c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 kinh nghi\u1ec7m.<\/p>\n Vi\u1ec7c th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe, \u0111\u1eb7c bi\u1ec7t \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng cho \u0111\u00f4i m\u1eaft v\u00e0 gi\u1ea5c ng\u1ee7 c\u1ee7a ch\u00fang ta.<\/p>\n \u0110\u1ec3 t\u1eadp trung nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh kh\u00f4ng \u0111\u1ee7 \u0111\u1ed9 s\u00e1ng, con ng\u01b0\u01a1i s\u1ebd t\u1ef1 \u0111\u1ed9ng co r\u00fat \u0111\u1ed3ng th\u1eddi gi\u00e3n c\u01a1 \u1edf xung quanh m\u1eaft \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn r\u00f5 h\u01a1n. \u0110i\u1ec1u n\u00e0y g\u00e2y ra t\u00ecnh tr\u1ea1ng m\u1eaft kh\u00f4, ch\u1ea3y n\u01b0\u1edbc m\u1eaft v\u00e0 c\u1ea3m gi\u00e1c r\u00e1t m\u1eaft do m\u1eaft b\u1ecb \u0111i\u1ec1u ti\u1ebft qu\u00e1 m\u1ee9c. N\u1ebfu ti\u1ebfp t\u1ee5c l\u00e0m vi\u1ec7c trong th\u1eddi gian d\u00e0i m\u00e0 kh\u00f4ng c\u00f3 gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p, c\u00e1c c\u01a1 c\u1ee7a m\u1eaft s\u1ebd m\u1ecfi d\u1ea7n v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng t\u1eadp trung.<\/p>\n \u00c1nh s\u00e1ng xanh t\u1eeb m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i c\u00f3 th\u1ec3 g\u00e2y ra c\u0103n b\u1ec7nh m\u1ea5t ng\u1ee7 k\u00e9o d\u00e0i. \u00c1nh s\u00e1ng xanh c\u00f3 b\u01b0\u1edbc s\u00f3ng ng\u1eafn h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y \u1ee9c ch\u1ebf s\u1ea3n xu\u1ea5t hormone melatonin, hormone n\u00e0y c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh gi\u1ea5c ng\u1ee7 c\u1ee7a con ng\u01b0\u1eddi. Khi b\u1ea1n nh\u00ecn v\u00e0o m\u00e0n h\u00ecnh laptop trong th\u1eddi gian d\u00e0i, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0o ban \u0111\u00eam ho\u1eb7c trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu \u00e1nh s\u00e1ng t\u1ef1 nhi\u00ean, \u00e1nh s\u00e1ng xanh s\u1ebd g\u00e2y ra s\u1ef1 r\u1ed1i lo\u1ea1n cho nh\u1ecbp sinh h\u1ecdc c\u1ee7a c\u01a1 th\u1ec3, g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u1ea5c ng\u1ee7 c\u1ee7a b\u1ea1n.<\/p>\n C\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i t\u1eeb tia b\u1ee9c x\u1ea1 c\u00f3 th\u1ec3 l\u00e0m suy gi\u1ea3m s\u1ee9c kh\u1ecfe c\u1ee7a n\u00e3o, g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 gi\u1ea3m tr\u00ed nh\u1edb, t\u0103ng nguy c\u01a1 m\u1eafc b\u1ec7nh Parkinson v\u00e0 c\u00e1c b\u1ec7nh x\u01a1 c\u1ee9ng. Ngo\u00e0i ra, vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi tia b\u1ee9c x\u1ea1 trong th\u1eddi gian d\u00e0i c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 kh\u00e1c nh\u01b0 \u0111au \u0111\u1ea7u, m\u1ea5t ng\u1ee7 v\u00e0 m\u1ec7t m\u1ecfi, \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn cu\u1ed9c s\u1ed1ng h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c th\u01b0\u1eddng ng\u00e0y.<\/p>\n Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 nguy\u00ean nh\u00e2n c\u0169ng nh\u01b0 c\u00e1ch kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i m\u00e0 Ho\u00e0ng H\u00e0 Mobile<\/a> \u0111\u00e3 t\u1ed5ng h\u1ee3p chia s\u1ebb \u0111\u1ebfn b\u1ea1n. N\u1ebfu c\u00f3 nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1c li\u00ean quan \u0111\u1ebfn m\u00e0n h\u00ecnh laptop, h\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi, Ho\u00e0ng H\u00e0 Mobile s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p v\u00e0 cung c\u1ea5p nh\u1eefng l\u1eddi khuy\u00ean h\u1eefu \u00edch nh\u1ea5t.<\/p>\n XEM TH\u00caM:<\/p>\n M\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i v\u00e0 m\u1edd l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng laptop. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb m\u00e0 c\u00f2n t\u00e1c \u0111\u1ed9ng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 li\u00ean quan \u0111\u1ebfn \u0111i\u1ec1u ti\u1ebft m\u1eaft. […]<\/p>\n","protected":false},"author":75,"featured_media":236855,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-236505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-2\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-2.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-21\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-21.jpg.webp)
<\/picture><\/p>\n![\"man-hinh-laptop-bi-toi-22\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-22.jpg.webp)
<\/picture><\/p>\nPh\u1ea7n c\u1ee9ng g\u1eb7p v\u1ea5n \u0111\u1ec1 khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i<\/strong><\/h3>\n
Nguy\u00ean nh\u00e2n<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-3\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-3.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
Ng\u01b0\u1eddi d\u00f9ng c\u00e0i \u0111\u1eb7t \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh kh\u00f4ng ph\u00f9 h\u1ee3p<\/strong><\/h3>\n
Nguy\u00ean nh\u00e2n<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-4\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-4.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-23\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-23.jpg.webp)
<\/picture><\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-24\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-24.jpg.webp)
<\/picture><\/p>\nM\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i do m\u00e0n h\u00ecnh LCD b\u1ecb l\u1ed7i<\/strong><\/h3>\n
Nguy\u00ean nh\u00e2n<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-5\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-5.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
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Thi\u1ebft l\u1eadp t\u1ea7n s\u1ed1 qu\u00e9t ch\u01b0a ph\u00f9 h\u1ee3p<\/strong><\/h3>\n
Nguy\u00ean nh\u00e2n<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-6\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-6.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-25\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-27.jpg.webp)
<\/picture><\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-27\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-25.jpg.webp)
<\/picture><\/p>\n![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-26\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-26.jpg.webp)
<\/picture><\/p>\n\u0110\u00e8n cao \u00e1p l\u1ed7i khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i<\/strong><\/h3>\n
Nguy\u00ean nh\u00e2n<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-7\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-7.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
C\u00e1p t\u00edn hi\u1ec7u b\u1ecb \u0111\u1ee9t l\u00e0 m\u1ed9t nguy\u00ean do khi\u1ebfn m\u00e0n h\u00ecnh laptop b\u1ecb t\u1ed1i<\/strong><\/h3>\n
Nguy\u00ean nh\u00e2n<\/strong><\/h4>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-8\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-8.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/h4>\n
T\u00e1c h\u1ea1i s\u1ee9c kh\u1ecfe khi d\u00f9ng m\u00e0n h\u00ecnh b\u1ecb t\u1ed1i<\/strong><\/h2>\n
G\u00e2y ra c\u00e1c c\u0103n b\u1ec7nh v\u1ec1 m\u1eaft<\/strong><\/h3>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-10\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-10.jpg.webp)
<\/picture><\/p>\nB\u1ea1n c\u00f3 th\u1ec3 b\u1ecb m\u1ea5t ng\u1ee7\u00a0<\/strong><\/h3>\n
![\"man-hinh-laptop-bi-toi-7-cach-khac-phuc-hieu-qua-nhat-9\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/man-hinh-laptop-bi-toi-9.jpg.webp)
<\/picture><\/p>\nC\u00f3 nguy c\u01a1 l\u00e0m gi\u1ea3m tr\u00ed nh\u1edb<\/strong><\/h3>\n
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