{"id":288340,"date":"2023-11-27T21:45:50","date_gmt":"2023-11-27T14:45:50","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=288340"},"modified":"2023-11-27T21:45:50","modified_gmt":"2023-11-27T14:45:50","slug":"diem-chet","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/diem-chet\/","title":{"rendered":"\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh m\u00e1y t\u00ednh l\u00e0 g\u00ec? C\u00f3 lan r\u1ed9ng ra hay kh\u00f4ng?"},"content":{"rendered":"<p>Khi ta b\u1eaft \u0111\u1ea7u h\u00f2a m\u00ecnh v\u00e0o th\u1ebf gi\u1edbi s\u1ed1 h\u00f3a, m\u00e0n h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed tr\u1edf th\u00e0nh c\u1eeda s\u1ed5 m\u1edf ra v\u00f4 v\u00e0n th\u00f4ng tin. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, kh\u00f4ng \u00edt ng\u01b0\u1eddi g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00e0n h\u00ecnh v\u00e0 ph\u1ed5 bi\u1ebfn nh\u01b0 hi\u1ec7n t\u01b0\u1ee3ng c\u00e1c ch\u1ea5m m\u00e0u xu\u1ea5t hi\u1ec7n. T\u1ea1i sao n\u00f3 xu\u1ea5t hi\u1ec7n, v\u1ea5n \u0111\u1ec1 n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa hay kh\u00f4ng? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 n\u1ed9i dung n\u00e0y v\u00e0 kh\u00e1m ph\u00e1 nh\u1eefng \u0111i\u1ec1u \u0111\u1eb1ng sau nh\u1eefng <strong>\u0111i\u1ec3m ch\u1ebft<\/strong> tr\u00ean b\u1ee9c tranh s\u1ed1 c\u1ee7a ch\u00fang ta.<\/p>\n<h2>\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh l\u00e0 g\u00ec?<\/h2>\n<p>\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 dead pixel, l\u00e0 m\u1ed9t \u0111i\u1ec3m tr\u00ean m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb m\u00e0u s\u1eafc ho\u1eb7c kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00e1c \u0111i\u1ec3m kh\u00e1c xung quanh. N\u00f3 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u0111i\u1ec3m nh\u1ecf \u0111en, tr\u1eafng, \u0111\u1ecf v\u00e0 m\u1ed9t s\u1ed1 m\u00e0u kh\u00e1c so v\u1edbi m\u00e0u n\u1ec1n c\u1ee7a m\u00e0n h\u00ecnh,t\u00f9y tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3. Vi\u1ec7c dead pixel m\u00e0n h\u00ecnh xu\u1ea5t hi\u1ec7n l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 m\u00e0n h\u00ecnh bao g\u1ed3m \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, m\u00e1y t\u00ednh x\u00e1ch tay, m\u00e1y t\u00ednh b\u1ea3ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb c\u00f3 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb kh\u00e1c. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd c\u00f3 c\u00e1c ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh v\u00e0 \u0111\u1ed5i tr\u1ea3 \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c tr\u01b0\u1eddng h\u1ee3p dead pixel m\u00e0n h\u00ecnh.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-289278 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-3.jpg\" alt=\"diem-chet-man-hinh-may-tinh-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>Gi\u1ea3i th\u00edch r\u00f5 h\u01a1n, dead pixel x\u1ea3y ra khi m\u1ed9t pixel tr\u00ean m\u00e0n h\u00ecnh LCD (Liquid Crystal Display) ho\u1eb7c m\u00e0n h\u00ecnh OLED (Organic Light Emitting Diode) kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch. C\u1ea5u t\u1ea1o c\u1ee7a m\u00e0n h\u00ecnh LCD v\u00e0 OLED bao g\u1ed3m h\u00e0ng ng\u00e0n ho\u1eb7c tri\u1ec7u pixel, v\u00e0 m\u1ed7i pixel \u0111i\u1ec1u khi\u1ec3n m\u00e0u s\u1eafc v\u00e0 \u0111\u1ed9 s\u00e1ng c\u1ee7a n\u00f3. M\u1ed7i pixel \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb c\u00e1c \u0111i\u1ec3m \u1ea3nh nh\u1ecf (sub-pixel) c\u00f3 kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb c\u00e1c m\u00e0u c\u01a1 b\u1ea3n g\u1ed3m \u0111\u1ecf (red), xanh (green) v\u00e0 xanh lam (blue).<\/p>\n<p>Khi m\u1ed9t pixel b\u1ecb h\u1ecfng, n\u00f3 c\u00f3 th\u1ec3 kh\u00f4ng th\u1ec3 nh\u1eadn l\u1ec7nh \u0111\u1ec3 thay \u0111\u1ed5i m\u00e0u s\u1eafc. K\u1ebft qu\u1ea3 l\u00e0, dead pixel m\u00e0n h\u00ecnh xu\u1ea5t hi\u1ec7n v\u00e0 kh\u00f4ng th\u1ec3 t\u1ef1 s\u1eeda ch\u1eefa t\u1ea1i nh\u00e0 b\u1eb1ng c\u00e1ch th\u00f4ng th\u01b0\u1eddng. M\u1ed9t dead pixel m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t pixel \u0111\u01a1n l\u1ebb ho\u1eb7c c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u \u0111i\u1ec3m ch\u1ebft g\u1ea7n nhau t\u1ea1o th\u00e0nh m\u1ed9t c\u1ee5m.<\/p>\n<h2>Nguy\u00ean nh\u00e2n g\u00e2y ra \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh<\/h2>\n<p><strong>L\u1ed7i s\u1ea3n xu\u1ea5t:<\/strong> Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u00e0n h\u00ecnh, c\u00f3 th\u1ec3 x\u1ea3y ra c\u00e1c l\u1ed7i k\u1ef9 thu\u1eadt khi l\u1eafp r\u00e1p c\u00e1c th\u00e0nh ph\u1ea7n ho\u1eb7c t\u1ea1o th\u00e0nh c\u00e1c pixel tr\u00ean m\u00e0n h\u00ecnh bao g\u1ed3m c\u00e1c l\u1ed7i trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n, m\u1ea1ch \u0111i\u1ec7n t\u1eed, ho\u1eb7c qu\u00e1 tr\u00ecnh gh\u00e9p n\u1ed1i c\u00e1c th\u00e0nh ph\u1ea7n.<\/p>\n<p><strong>H\u1ecfng pixel:<\/strong> Pixel tr\u00ean m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng do \u00e1p l\u1ef1c v\u1eadt l\u00fd l\u1edbn ho\u1eb7c va ch\u1ea1m m\u1ea1nh. N\u1ebfu thi\u1ebft b\u1ecb b\u1ecb r\u01a1i ho\u1eb7c ch\u1ecbu \u00e1p l\u1ef1c qu\u00e1 m\u1ee9c cho ph\u00e9p, c\u00e1c pixel c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng v\u00e0 g\u00e2y ra \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"alignnone size-full wp-image-289279 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-4.jpg\" alt=\"diem-chet-man-hinh-may-tinh-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><strong>M\u1ea5t k\u1ebft n\u1ed1i ho\u1eb7c l\u1ed7i t\u00edn hi\u1ec7u:<\/strong> C\u00e1c l\u1ed7i k\u1ebft n\u1ed1i ho\u1eb7c l\u1ed7i t\u00edn hi\u1ec7u gi\u1eefa m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n v\u00e0 pixel c\u0169ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn dead pixel m\u00e0n h\u00ecnh. N\u1ebfu t\u00edn hi\u1ec7u kh\u00f4ng \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u00fang c\u00e1ch ho\u1eb7c c\u00f3 s\u1ef1 c\u1ed1 v\u1ec1 k\u1ebft n\u1ed1i, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn pixel kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang v\u00e0 d\u1eabn \u0111\u1ebfn dead pixel tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n<p><strong>Tu\u1ed5i th\u1ecd:<\/strong> Theo th\u1eddi gian, pixel tr\u00ean m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng do v\u1ea5n \u0111\u1ec1 tu\u1ed5i th\u1ecd. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 tu\u1ed5i \u0111\u1eddi c\u1ee7a m\u00e0n h\u00ecnh, th\u1eddi gian s\u1eed d\u1ee5ng, c\u01b0\u1eddng \u0111\u1ed9 s\u00e1ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a pixel v\u00e0 g\u00e2y ra \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh.<\/p>\n<p><strong>L\u1ed7i \u0111i\u1ec7n t\u1eed:<\/strong> C\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn m\u1ea1ch \u0111i\u1ec1u khi\u1ec3n, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed ho\u1eb7c ngu\u1ed3n \u0111i\u1ec7n c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra dead pixel m\u00e0n h\u00ecnh. N\u1ebfu c\u00e1c th\u00e0nh ph\u1ea7n b\u00ean trong m\u00e0n h\u00ecnh g\u1eb7p l\u1ed7i ho\u1eb7c h\u1ecfng s\u1ebd d\u1eabn \u0111\u1ebfn c\u00e1c pixel kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang c\u00e1ch v\u00e0 g\u00e2y ra dead pixel.<\/p>\n<h2>C\u00e1c lo\u1ea1i \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh<\/h2>\n<p>Ngo\u00e0i dead pixel l\u00e0 \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh, khi m\u00e0 t\u1ea1i \u0111i\u1ec3m \u0111\u00f3 m\u00e0n h\u00ecnh kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c n\u1eefa th\u00ec c\u00f2n c\u00f3 hai tr\u1ea1ng th\u00e1i kh\u00e1c c\u1ee7a pixel c\u00f3 th\u1ec3 g\u1eb7p tr\u00ean m\u00e0n h\u00ecnh, \u0111\u00f3 l\u00e0 \u0111i\u1ec3m \u0111\u01a1 m\u00e0n h\u00ecnh (stuck pixel) v\u00e0 \u0111i\u1ec3m nh\u1ea1y s\u00e1ng (hot pixel).<\/p>\n<p><strong>Stuck Pixel &#8211; \u0110i\u1ec3m \u0111\u01a1 m\u00e0n h\u00ecnh:<\/strong> \u0110i\u1ec3m \u0111\u01a1 m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t v\u1ecb tr\u00ed tr\u00ean m\u00e0n h\u00ecnh m\u00e0 pixel ch\u1ec9 c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb m\u1ed9t m\u00e0u duy nh\u1ea5t, th\u01b0\u1eddng l\u00e0 m\u00e0u s\u00e1ng ho\u1eb7c m\u00e0u t\u1ed1i. \u0110i\u1ec3m \u0111\u01a1 m\u00e0n h\u00ecnh kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i m\u00e0u s\u1eafc theo t\u00edn hi\u1ec7u m\u00e0u v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c pixel xung quanh. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra do c\u00e1c nguy\u00ean nh\u00e2n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh bao g\u1ed3m l\u1ed7i s\u1ea3n xu\u1ea5t, \u00e1p l\u1ef1c v\u1eadt l\u00fd ho\u1eb7c l\u1ed7i \u0111i\u1ec7n t\u1eed. Tuy nhi\u00ean, \u0111i\u1ec3m \u0111\u01a1 m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa b\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1eed d\u1ee5ng \u00e1p l\u1ef1c nh\u1eb9 li\u00ean t\u1ee5c l\u00ean v\u1ecb tr\u00ed \u0111i\u1ec3m \u0111\u01a1.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"alignnone size-full wp-image-289280 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-5.jpg\" alt=\"diem-chet-man-hinh-may-tinh-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><strong>Hot Pixel &#8211; \u0110i\u1ec3m nh\u1ea1y s\u00e1ng:<\/strong> \u0110i\u1ec3m nh\u1ea1y s\u00e1ng l\u00e0 m\u1ed9t pixel tr\u00ean m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb r\u1ea5t r\u00f5 tr\u00ean n\u1ec1n m\u00e0u \u0111en. N\u00f3 xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u0111i\u1ec3m s\u00e1ng ch\u00e1y, th\u01b0\u1eddng l\u00e0 m\u1ed9t m\u00e0u s\u00e1ng h\u01a1n so v\u1edbi c\u00e1c pixel xung quanh. \u0110i\u1ec3m nh\u1ea1y s\u00e1ng th\u01b0\u1eddng x\u1ea3y ra khi pixel ph\u1ea3n \u1ee9ng t\u1eaft\/chuy\u1ec3n \u0111\u1ed5i ch\u1eadm trong tr\u1ea1ng th\u00e1i n\u1ec1n m\u00e0u \u0111en, d\u1eabn \u0111\u1ebfn hi\u1ec3n th\u1ecb m\u1ed9t v\u00f9ng s\u00e1ng nh\u1ecf kh\u00e1c bi\u1ec7t. \u0110i\u1ec3m nh\u1ea1y s\u00e1ng th\u01b0\u1eddng kh\u00f3 \u0111\u1ec3 s\u1eeda ch\u1eefa v\u00e0 th\u01b0\u1eddng kh\u00f4ng th\u1ec3 lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n, nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u00e1ng k\u1ec3 b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t m\u00e0n h\u00ecnh ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 kh\u1eed nhi\u1ec5u m\u00e0n h\u00ecnh.<\/p>\n<h2>C\u00e1ch ph\u00e1t hi\u1ec7n \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh m\u00e1y t\u00ednh<\/h2>\n<p><strong>B\u01b0\u1edbc 1:<\/strong> Tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh ki\u1ec3m tra, h\u00e3y s\u1eafp x\u1ebfp m\u00e0n h\u00ecnh m\u00e1y t\u00ednh m\u1ed9t c\u00e1ch h\u1ec7 th\u1ed1ng \u0111\u1ec3 d\u1ec5 d\u00e0ng quan s\u00e1t to\u00e0n b\u1ed9 di\u1ec7n t\u00edch m\u00e0n h\u00ecnh. \u0110\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng chi\u1ebfu v\u00e0o m\u00e0n h\u00ecnh \u0111\u1ec3 c\u00f3 th\u1ec3 nh\u00ecn r\u00f5 h\u01a1n.<\/p>\n<p><strong>B\u01b0\u1edbc 2:<\/strong> Nh\u1ea5n chu\u1ed9t ph\u1ea3i v\u00e0o m\u1ed9t kho\u1ea3ng tr\u1ed1ng tr\u00ean m\u00e0n h\u00ecnh \u0111\u1ec3 hi\u1ec3n th\u1ecb menu ng\u1eef c\u1ea3nh, sau \u0111\u00f3 ch\u1ecdn <strong>Personalize<\/strong> (C\u00e1 nh\u00e2n h\u00f3a).<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289276 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-1.jpg\" alt=\"diem-chet-man-hinh-may-tinh-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><strong>B\u01b0\u1edbc 3:<\/strong> Trong h\u1ed9p tho\u1ea1i Personalization, click v\u00e0o m\u1ee5c <strong>Background<\/strong> (N\u1ec1n) \u1edf ph\u00eda b\u00ean tr\u00e1i. \u1ede ph\u1ea7n b\u00ean ph\u1ea3i c\u1ee7a h\u1ed9p tho\u1ea1i, b\u1ea1n s\u1ebd th\u1ea5y m\u1ee5c <strong>Background<\/strong>. Nh\u1ea5n ch\u1ecdn v\u00e0o m\u0169i t\u00ean tr\u1ecf xu\u1ed1ng \u0111\u1ec3 m\u1edf danh s\u00e1ch t\u00f9y ch\u1ecdn.<\/p>\n<p><strong>B\u01b0\u1edbc 4:<\/strong> Trong danh s\u00e1ch t\u00f9y ch\u1ecdn, ch\u1ecdn <strong>Solid Color<\/strong> (M\u00e0u \u0111\u01a1n s\u1eafc). Khi b\u1ea1n ch\u1ecdn m\u1ed9t m\u00e0u, m\u00e0n h\u00ecnh desktop s\u1ebd hi\u1ec3n th\u1ecb m\u00e0u \u0111\u00f3 tr\u00ean to\u00e0n b\u1ed9 m\u00e0n h\u00ecnh. Khi m\u00e0n h\u00ecnh ch\u1ec9 hi\u1ec3n th\u1ecb m\u1ed9t m\u00e0u duy nh\u1ea5t, h\u00e3y quan s\u00e1t k\u1ef9 tr\u00ean m\u00e0n h\u00ecnh xem c\u00f3 xu\u1ea5t hi\u1ec7n b\u1ea5t k\u1ef3 dead pixel n\u00e0o kh\u00f4ng. \u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh s\u1ebd xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u0111i\u1ec3m kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb \u0111\u01b0\u1ee3c m\u00e0u s\u1eafc tr\u00ean n\u1ec1n m\u00e0n h\u00ecnh.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289277 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-2.jpg\" alt=\"diem-chet-man-hinh-may-tinh-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><strong>B\u01b0\u1edbc 5:<\/strong> N\u1ebfu b\u1ea1n kh\u00f4ng ph\u00e1t hi\u1ec7n dead pixel m\u00e0n h\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i n\u1ec1n m\u00e0u th\u00e0nh m\u00e0u kh\u00e1c v\u00e0 ti\u1ebfp t\u1ee5c ki\u1ec3m tra. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111\u00e3 ki\u1ec3m tra to\u00e0n b\u1ed9 di\u1ec7n t\u00edch m\u00e0n h\u00ecnh v\u00e0 kh\u00f4ng b\u1ecf s\u00f3t b\u1ea5t k\u1ef3 dead pixel n\u00e0o.<\/p>\n<h2>C\u00e1ch kh\u1eafc ph\u1ee5c \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh<\/h2>\n<p>\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng hay g\u1eb7p ph\u1ea3i. Dead pixel xu\u1ea5t hi\u1ec7n khi m\u1ed9t s\u1ed1 pixel tr\u00ean m\u00e0n h\u00ecnh kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, t\u1ea1o ra nh\u1eefng v\u1ebft tr\u1eafng, \u0111en ho\u1eb7c m\u00e0u s\u1eafc sai l\u1ec7ch g\u00e2y kh\u00f3 ch\u1ecbu v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng. Tuy nhi\u00ean, kh\u00f4ng n\u00ean qu\u00e1 lo l\u1eafng v\u00ec c\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p kh\u1eafc ph\u1ee5c dead pixel m\u00e0n h\u00ecnh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 th\u1eed \u00e1p d\u1ee5ng ngay t\u1ea1i nh\u00e0. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn.<\/p>\n<h3>Massage pixel<\/h3>\n<p>\u0110\u1ec3 kh\u1eafc ph\u1ee5c \u0111i\u1ec3m \u0111\u01a1 m\u00e0n h\u00ecnh, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0 massage pixel. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u1eb9 nh\u00e0ng nh\u01b0 m\u1ed9t b\u00fat c\u1ea3m \u1ee9ng ho\u1eb7c m\u1ed9t kh\u0103n m\u1ec1m \u0111\u1ec3 \u00e1p l\u1ef1c nh\u1eb9 l\u00ean v\u1ecb tr\u00ed \u0111i\u1ec3m ch\u1ebft. Massage nh\u1eb9 nh\u00e0ng c\u00f3 th\u1ec3 gi\u00fap k\u00edch th\u00edch pixel v\u00e0 kh\u00f4i ph\u1ee5c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Khi th\u1ef1c hi\u1ec7n massage, b\u1ea1n n\u00ean \u00e1p d\u1ee5ng \u00e1p l\u1ef1c nh\u1eb9 v\u00e0 c\u1ed1 g\u1eafng kh\u00f4ng g\u00e2y s\u1ee9c \u00e9p m\u1ea1nh l\u00ean m\u00e0n h\u00ecnh.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289281 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-6.jpg\" alt=\"diem-chet-man-hinh-may-tinh-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u00e1p l\u1ef1c nh\u1eb9 v\u00e0o khu v\u1ef1c xung quanh \u0111i\u1ec3m ch\u1ebft b\u1eb1ng ng\u00f3n tay c\u1ee7a m\u00ecnh. B\u1eb1ng c\u00e1ch \u00e1p l\u1ef1c nh\u1eb9 v\u00e0o v\u00f9ng l\u00e2n c\u1eadn, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed9t \u00e1p su\u1ea5t nh\u1eb9 v\u00e0 k\u00edch th\u00edch pixel b\u1ecb m\u1eafc k\u1eb9t ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i. Tuy nhi\u00ean, khi th\u1ef1c hi\u1ec7n ph\u01b0\u01a1ng ph\u00e1p n\u00e0y, h\u00e3y c\u1ea9n th\u1eadn v\u00e0 nh\u1eb9 nh\u00e0ng. Kh\u00f4ng \u00e1p d\u1ee5ng \u00e1p l\u1ef1c qu\u00e1 m\u1ea1nh ho\u1eb7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 c\u1ee9ng, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m t\u0103ng r\u1ee7i ro h\u01b0 h\u1ecfng cho m\u00e0n h\u00ecnh.<\/p>\n<h3>S\u1eed d\u1ee5ng c\u00e1c video ho\u1eb7c \u1ea3nh \u0111\u1ed9ng<\/h3>\n<p>M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c \u0111\u1ec3 kh\u1eafc ph\u1ee5c \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh l\u00e0 s\u1eed d\u1ee5ng c\u00e1c video ho\u1eb7c \u1ea3nh \u0111\u1ed9ng chuy\u1ec3n \u0111\u1ed5i m\u00e0u s\u1eafc li\u00ean t\u1ee5c tr\u00ean v\u1ecb tr\u00ed \u0111i\u1ec3m ch\u1ebft. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm c\u00e1c t\u1ec7p n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm ho\u1eb7c truy c\u1eadp v\u00e0o c\u00e1c trang web chuy\u00ean v\u1ec1 vi\u1ec7c s\u1eeda ch\u1eefa m\u00e0n h\u00ecnh ho\u1eb7c k\u1ef9 thu\u1eadt s\u1ed1. C\u00e1c t\u1ec7p n\u00e0y th\u01b0\u1eddng c\u00f3 c\u00e1c m\u1eabu m\u00e0u s\u1eafc chuy\u1ec3n \u0111\u1ed5i nhanh v\u00e0 li\u00ean t\u1ee5c, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 k\u00edch th\u00edch pixel b\u1ecb m\u1eafc k\u1eb9t d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng dead pixel, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng v\u00e0 ch\u1ea1y ch\u00fang tr\u00ean m\u00e0n h\u00ecnh b\u1ecb dead pixel. C\u00e1c m\u1eabu m\u00e0u s\u1eafc chuy\u1ec3n \u0111\u1ed5i trong video ho\u1eb7c \u1ea3nh \u0111\u1ed9ng s\u1ebd thay \u0111\u1ed5i li\u00ean t\u1ee5c tr\u00ean v\u1ecb tr\u00ed dead pixel, t\u1ea1o ra m\u1ed9t hi\u1ec7u \u1ee9ng k\u00edch th\u00edch pixel.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-7.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-7-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-7-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289282 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-7.jpg\" alt=\"diem-chet-man-hinh-may-tinh-7\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-7.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-7-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-7-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3>Ki\u1ec3m tra v\u00e0 s\u1eeda ch\u1eefa b\u1eb1ng ph\u1ea7n m\u1ec1m<\/h3>\n<p>UDPixel, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 UndeadPixel, l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed d\u00e0nh cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 kh\u1eafc ph\u1ee5c \u0111i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh, \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ti\u1ec7n l\u1ee3i v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng.\u00a0UDPixel ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch t\u1ea1o ra c\u00e1c m\u1eabu m\u00e0u s\u1eafc di chuy\u1ec3n li\u00ean t\u1ee5c tr\u00ean v\u1ecb tr\u00ed \u0111i\u1ec3m ch\u1ebft, nh\u1eb1m k\u00edch th\u00edch c\u00e1c pixel v\u00e0 gi\u00fap ch\u00fang ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i. Ph\u1ea7n m\u1ec1m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c lo\u1ea1i m\u00e0n h\u00ecnh LCD v\u00e0 LED.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-13.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-13-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-13-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289288 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-13.jpg\" alt=\"diem-chet-man-hinh-may-tinh-13\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-13.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-13-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-13-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng UDPixel tr\u00ean Windows, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm v\u00e0 t\u1ea3i UDPixel t\u1eeb trang web ch\u00ednh th\u1ee9c ho\u1eb7c t\u1eeb c\u00e1c ngu\u1ed3n t\u1ea3i ph\u1ea7n m\u1ec1m \u0111\u00e1ng tin c\u1eady kh\u00e1c. Sau khi t\u1ea3i xu\u1ed1ng, c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m theo h\u01b0\u1edbng d\u1eabn tr\u00ean m\u00e0n h\u00ecnh. Sau khi c\u00e0i \u0111\u1eb7t, kh\u1edfi ch\u1ea1y UDPixel b\u1eb1ng c\u00e1ch m\u1edf \u1ee9ng d\u1ee5ng t\u1eeb menu Start ho\u1eb7c bi\u1ec3u t\u01b0\u1ee3ng tr\u00ean m\u00e0n h\u00ecnh.<\/p>\n<p>Trong giao di\u1ec7n c\u1ee7a UDPixel, b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t c\u1eeda s\u1ed5 ch\u1ee9a c\u00e1c m\u00e0u s\u1eafc di chuy\u1ec3n. Di chuy\u1ec3n c\u1eeda s\u1ed5 n\u00e0y \u0111\u1ebfn v\u1ecb tr\u00ed tr\u00ean m\u00e0n h\u00ecnh m\u00e0 b\u1ea1n mu\u1ed1n ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c dead pixel. B\u1ea5m v\u00e0o n\u00fat Start \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c c\u1ee7a UDPixel. UDPixel s\u1ebd ch\u1ea1y li\u00ean t\u1ee5c v\u00e0 k\u00edch th\u00edch c\u00e1c pixel trong v\u00f2ng m\u1ed9t th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh. B\u1ea1n c\u00f3 th\u1ec3 theo d\u00f5i qu\u00e1 tr\u00ecnh v\u00e0 xem li\u1ec7u dead pixel c\u00f3 \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c hay kh\u00f4ng.<\/p>\n<h3>Thay module m\u1edbi<\/h3>\n<p>Module m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n trong c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed nh\u01b0 \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, m\u00e1y t\u00ednh b\u1ea3ng, m\u00e1y t\u00ednh x\u00e1ch tay v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed kh\u00e1c, c\u00f3 ch\u1ee9c n\u0103ng hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh v\u00e0 th\u00f4ng tin cho ng\u01b0\u1eddi d\u00f9ng. N\u00f3 bao g\u1ed3m m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 m\u00e0n h\u00ecnh LCD (Liquid Crystal Display) ho\u1eb7c m\u00e0n h\u00ecnh OLED (Organic Light Emitting Diode), b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, \u0111\u00e8n n\u1ec1n v\u00e0 c\u00e1c linh ki\u1ec7n kh\u00e1c.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-8.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-8-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-8-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289283 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-8.jpg\" alt=\"diem-chet-man-hinh-may-tinh-8\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-8.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-8-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-8-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>Khi m\u00e0n h\u00ecnh c\u1ee7a b\u1ea1n c\u00f3 nhi\u1ec1u \u0111i\u1ec3m ch\u1ebft, thay module m\u1edbi l\u00e0 gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t. Tuy nhi\u00ean, vi\u1ec7c thay module m\u00e0n h\u00ecnh kh\u00f4ng n\u00ean t\u1ef1 th\u1ef1c hi\u1ec7n m\u00e0 n\u00ean \u0111\u1ebfn c\u1eeda h\u00e0ng uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. C\u1eeda h\u00e0ng uy t\u00edn c\u00f3 k\u1ef9 thu\u1eadt vi\u00ean kinh nghi\u1ec7m v\u00e0 hi\u1ec3u r\u00f5 v\u1ec1 quy tr\u00ecnh thay module m\u00e0n h\u00ecnh. H\u1ecd s\u1ebd c\u00f3 c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ki\u1ebfn th\u1ee9c c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n quy tr\u00ecnh thay module m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n<h3>H\u00e0n l\u1ea1i chip LED<\/h3>\n<p>Trong tr\u01b0\u1eddng h\u1ee3p m\u00e0n h\u00ecnh LED, khi g\u1eb7p \u0111i\u1ec3m ch\u1ebft, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p n\u1eefa b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc l\u00e0 \u0111\u1ebfn c\u1eeda h\u00e0ng uy t\u00edn \u0111\u1ec3 h\u00e0n l\u1ea1i chip LED t\u01b0\u01a1ng th\u00edch v\u00e0o t\u1ea5m module b\u1ecb l\u1ed7i. Vi\u1ec7c h\u00e0n l\u1ea1i chip LED c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c dead pixel v\u00e0 \u0111\u01b0a m\u00e0n h\u00ecnh tr\u1edf l\u1ea1i ho\u1ea1t \u0111\u1ed9ng t\u1ed1t tuy nhi\u00ean, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng th\u00e0nh c\u00f4ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng c\u1ee7a chip LED v\u00e0 t\u1ea5m module. V\u00e0 c\u1ea7n l\u01b0u \u00fd r\u1eb1ng h\u00e0n l\u1ea1i chip LED ch\u1ec9 \u00e1p d\u1ee5ng cho c\u00e1c m\u00e0n h\u00ecnh LED, kh\u00f4ng d\u00e0nh cho m\u00e0n h\u00ecnh LCD ho\u1eb7c OLED. \u0110\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i m\u00e0n h\u00ecnh kh\u00e1c, c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd ph\u1ea3i c\u1ea7n thay th\u1ebf to\u00e0n b\u1ed9 module ho\u1eb7c m\u00e0n h\u00ecnh \u0111\u1ec3 kh\u1eafc ph\u1ee5c dead pixel.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-9.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-9-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-9-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289284 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-9.jpg\" alt=\"diem-chet-man-hinh-may-tinh-9\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-9.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-9-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-9-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2>\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh c\u00f3 lan r\u1ed9ng ra hay kh\u00f4ng?<\/h2>\n<p>\u0110i\u1ec3m ch\u1ebft tr\u00ean m\u00e0n h\u00ecnh laptop l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00f4ng ai mu\u1ed1n g\u1eb7p ph\u1ea3i, tuy nhi\u00ean, n\u1ebfu m\u00e1y t\u00ednh b\u1ea1n \u0111ang trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y th\u00ec c\u0169ng \u0111\u1eebng qu\u00e1 lo l\u1eafng b\u1edfi c\u00e1c ch\u1ea5m pixel \u0111en n\u00e0y th\u01b0\u1eddng kh\u00f4ng lan r\u1ed9ng ra to\u00e0n b\u1ed9 m\u00e0n h\u00ecnh. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu m\u00e0n h\u00ecnh laptop ch\u1ec9 c\u00f3 1 \u0111\u1ebfn 2 ch\u1ea5m dead pixel r\u1ea5t nh\u1ecf, b\u1ea1n c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p style=\"text-align: center;\"><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-10.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-10-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-10-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289285 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-10.jpg\" alt=\"diem-chet-man-hinh-may-tinh-10\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-10.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-10-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-10-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p>M\u1ed9t \u0111i\u1ec1u n\u1eefa m\u00e0 b\u1ea1n c\u0169ng n\u00ean ch\u00fa \u00fd, n\u1ebfu laptop c\u1ee7a b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng trong m\u1ed9t th\u1eddi gian d\u00e0i, m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb xu\u1ed1ng c\u1ea5p v\u00e0 dead pixel c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n nhi\u1ec1u h\u01a1n. Vi\u1ec7c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean v\u00e0 l\u00e2u d\u00e0i c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec3n th\u1ecb li\u00ean quan \u0111\u1ebfn tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb bao g\u1ed3m dead pixel tr\u00ean m\u00e0n h\u00ecnh. N\u1ebfu b\u1ea1n th\u1ea5y s\u1ed1 l\u01b0\u1ee3ng dead pixel \u0111ang t\u0103ng l\u00ean ho\u1eb7c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng c\u1ee7a m\u00ecnh th\u00ec n\u00ean xem x\u00e9t vi\u1ec7c s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf m\u00e0n h\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e0n h\u00ecnh ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 kh\u00f4ng g\u00e2y kh\u00f3 ch\u1ecbu khi s\u1eed d\u1ee5ng.<\/p>\n<h2>M\u00e1y t\u00ednh b\u1ecb \u0111i\u1ec3m ch\u1ebft c\u00f3 nh\u1eadn b\u1ea3o h\u00e0nh t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng?<\/h2>\n<p>Ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh t\u1eeb c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y t\u00ednh li\u00ean quan \u0111\u1ebfn dead pixel tr\u00ean m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o ch\u00ednh s\u00e1ch c\u1ee7a t\u1eebng nh\u00e0 s\u1ea3n xu\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 th\u00f4ng tin th\u01b0\u1eddng g\u1eb7p li\u00ean quan \u0111\u1ebfn ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh dead pixel tr\u00ean m\u00e0n h\u00ecnh:<\/p>\n<p><strong>Ch\u00ednh s\u00e1ch \u0111i\u1ec3m ch\u1ebft:<\/strong> M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh dead pixel c\u1ee5 th\u1ec3, h\u1ecd c\u00f3 th\u1ec3 quy \u0111\u1ecbnh r\u1eb1ng m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c b\u1ea3o h\u00e0nh ch\u1ec9 khi s\u1ed1 l\u01b0\u1ee3ng dead pixel v\u01b0\u1ee3t qu\u00e1 m\u1ed9t ng\u01b0\u1ee1ng nh\u1ea5t \u0111\u1ecbnh. V\u00ed d\u1ee5 m\u00e1y t\u00ednh Dell quy \u0111\u1ecbnh dead pixel trong ng\u01b0\u1ee1ng cho ph\u00e9p l\u00e0 5-6 \u0111i\u1ec3m. Tr\u01b0\u1eddng h\u1ee3p m\u00e0n h\u00ecnh ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng dead pixel nh\u1ecf, ch\u00fang c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c xem l\u00e0 l\u1ed7i v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o h\u00e0nh.<\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-14.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-14-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/11\/diem-chet-14-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-289289 aligncenter webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-14.jpg\" alt=\"diem-chet-man-hinh-may-tinh-14\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-14.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-14-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2023\/11\/diem-chet-14-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p><strong>Ch\u00ednh s\u00e1ch \u0111i\u1ec3m ch\u1ebft t\u1ea1i \u0111i\u1ec3m \u0111\u1eb7t mua:<\/strong> M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh dead pixel t\u1ea1i \u0111i\u1ec3m \u0111\u1eb7t mua, c\u00f3 ngh\u0129a l\u00e0 n\u1ebfu b\u1ea1n mua s\u1ea3n ph\u1ea9m t\u1eeb m\u1ed9t nh\u00e0 b\u00e1n l\u1ebb c\u1ee5 th\u1ec3, h\u1ecd s\u1ebd \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh dead pixel c\u1ee7a ri\u00eang h\u1ecd. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 kh\u00e1c nhau gi\u1eefa c\u00e1c nh\u00e0 b\u00e1n l\u1ebb kh\u00e1c nhau.<\/p>\n<p><strong>Ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh m\u1edf r\u1ed9ng:<\/strong> M\u1ed9t s\u1ed1 nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh m\u1edf r\u1ed9ng cho m\u00e0n h\u00ecnh v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan bao g\u1ed3m b\u1ea3o h\u00e0nh \u0111i\u1ec3m ch\u1ebft trong m\u1ed9t kho\u1ea3ng th\u1eddi gian d\u00e0i h\u01a1n so v\u1edbi ch\u1ebf \u0111\u1ed9 b\u1ea3o h\u00e0nh ti\u00eau chu\u1ea9n. Tuy nhi\u00ean, ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh m\u1edf r\u1ed9ng th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi m\u1ee9c ph\u00ed b\u1ed5 sung.<\/p>\n<h2>T\u1ea1m k\u1ebft<\/h2>\n<p>\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng m\u00e1y t\u00ednh, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi m\u00e0n h\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong m\u1ed9t th\u1eddi gian d\u00e0i. C\u00e1c dead pixel n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh do c\u00e1c pixel b\u1ecb h\u1ecfng ho\u1eb7c m\u1ea5t kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra v\u00ec nhi\u1ec1u l\u00fd do bao g\u1ed3m l\u1ed7i s\u1ea3n xu\u1ea5t, tu\u1ed5i th\u1ecd c\u1ee7a m\u00e0n h\u00ecnh v\u00e0 vi\u1ec7c s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u00fang c\u00e1ch. Dead pixel m\u00e0n h\u00ecnh kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn, nh\u01b0ng n\u00f3 g\u00e2y phi\u1ec1n to\u00e1i cho ng\u01b0\u1eddi d\u00f9ng.<\/p>\n<p>Qua n\u1ed9i dung m\u00e0 <a href=\"https:\/\/hoanghamobile.com\/\">Ho\u00e0ng H\u00e0 Mobile<\/a> \u0111\u00e3 t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c tr\u00ean \u0111\u00e2y, ch\u00fang ta c\u1ea7n r\u00fat ra \u0111\u01b0\u1ee3c m\u1ed9t \u0111i\u1ec1u l\u00e0 tr\u01b0\u1edbc khi mua m\u1ed9t m\u00e1y t\u00ednh ho\u1eb7c laptop m\u1edbi, n\u00ean t\u00ecm hi\u1ec3u ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh v\u1ec1 dead pixel m\u00e0n h\u00ecnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 bi\u1ebft r\u00f5 quy\u1ec1n l\u1ee3i c\u1ee7a m\u00ecnh. N\u1ebfu b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng m\u00e1y t\u00ednh trong m\u1ed9t th\u1eddi gian d\u00e0i v\u00e0 g\u1eb7p ph\u1ea3i \u0111i\u1ec3m ch\u1ebft tr\u00ean m\u00e0n h\u00ecnh, h\u00e3y th\u1eed c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf m\u00e0n h\u00ecnh \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y. Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng.<\/p>\n<p>XEM TH\u00caM:<\/p>\n<ul>\n<li><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/no-internet\/\">C\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i No Internet Access tr\u00ean laptop Windows 10 hi\u1ec7u qu\u1ea3<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/hoanghamobile.com\/tin-tuc\/man-hinh-trang\/\">M\u00e1y t\u00ednh b\u1ecb m\u00e0n h\u00ecnh tr\u1eafng, 5 c\u00e1ch kh\u1eafc ph\u1ee5c nhanh nh\u1ea5t<\/a><\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Khi ta b\u1eaft \u0111\u1ea7u h\u00f2a m\u00ecnh v\u00e0o th\u1ebf gi\u1edbi s\u1ed1 h\u00f3a, m\u00e0n h\u00ecnh c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed tr\u1edf th\u00e0nh c\u1eeda s\u1ed5 m\u1edf ra v\u00f4 v\u00e0n th\u00f4ng tin. Tuy nhi\u00ean, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, kh\u00f4ng \u00edt ng\u01b0\u1eddi g\u1eb7p ph\u1ea3i v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00e0n h\u00ecnh v\u00e0 ph\u1ed5 bi\u1ebfn nh\u01b0 hi\u1ec7n t\u01b0\u1ee3ng c\u00e1c ch\u1ea5m m\u00e0u xu\u1ea5t [&hellip;]<\/p>\n","protected":false},"author":75,"featured_media":289287,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-288340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u0110i\u1ec3m ch\u1ebft m\u00e0n h\u00ecnh m\u00e1y t\u00ednh l\u00e0 g\u00ec? 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