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<\/picture><\/p>\nNguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn vi\u1ec7c m\u00e0n h\u00ecnh \u0111en sau khi kh\u1edfi \u0111\u1ed9ng<\/h2>\n
M\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en v\u1ed1n l\u00e0 m\u1ed9t l\u1ed7i kh\u00f4ng ai mong mu\u1ed1n x\u1ea3y ra nh\u01b0ng l\u1ea1i r\u1ea5t th\u01b0\u1eddng xuy\u00ean g\u1eb7p ph\u1ea3i. T\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng n\u00e0y \u0111\u1ec3 t\u00ecm ra c\u00e1ch s\u1eeda ch\u1eefa v\u00e0 kh\u1eafc ph\u1ee5c. Sau \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t s\u1ed1 l\u00fd do ch\u00ednh khi\u1ebfn cho thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u1ee7a b\u1ea1n b\u1ed7ng d\u01b0ng b\u1ecb m\u00e0n h\u00ecnh \u0111en.<\/p>\n
M\u00e1y g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 ph\u1ea7n c\u1ee9ng<\/h3>\n
Khi m\u00e1y t\u00ednh g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1ec1 ph\u1ea7n c\u1ee9ng, m\u1ed9t trong nh\u1eefng bi\u1ec3u hi\u1ec7n r\u00f5 r\u00e0ng nh\u1ea5t l\u00e0 l\u1ed7i m\u00e0n h\u00ecnh. L\u1ed7i n\u00e0y c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u1ee9c kh\u00e1c nhau, m\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t ch\u00ednh l\u00e0 m\u00e0n h\u00ecnh \u0111en sau khi kh\u1edfi \u0111\u1ed9ng.<\/p>\n
Tuy nhi\u00ean, v\u00ec m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u1ea5u th\u00e0nh t\u1eeb r\u1ea5t nhi\u1ec1u linh ki\u1ec7n kh\u00e1c nhau, t\u1eeb card m\u00e0n h\u00ecnh, m\u00e0n h\u00ecnh, \u1ed5 c\u1ee9ng, d\u00e2y ngu\u1ed3n,… B\u1ea5t c\u1ee9 khi n\u00e0o trong s\u1ed1 \u0111\u00f3 g\u1eb7p v\u1ea5n \u0111\u1ec1, th\u00ec vi\u1ec7c m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 x\u1ea3y ra.<\/p>\n Card m\u00e0n h\u00ecnh l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong m\u00e1y t\u00ednh, c\u00f3 nhi\u1ec7m v\u1ee5 x\u1eed l\u00fd c\u00e1c th\u00f4ng tin v\u1ec1 h\u00ecnh \u1ea3nh, chuy\u1ec3n \u0111\u1ed5i d\u1eef li\u1ec7u s\u1ed1 th\u00e0nh h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, card m\u00e0n h\u00ecnh quy\u1ebft \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh, t\u1ed1c \u0111\u1ed9 hi\u1ec3n th\u1ecb v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3 h\u1ecda c\u1ee7a m\u00e1y t\u00ednh.<\/p>\n Nhi\u1ec7m v\u1ee5 c\u1ee7a card m\u00e0n h\u00ecnh nh\u1eadn d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh t\u1eeb CPU, x\u1eed l\u00fd v\u00e0 t\u1ea1o ra c\u00e1c t\u00edn hi\u1ec7u \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n c\u00e1c \u0111i\u1ec3m \u1ea3nh tr\u00ean m\u00e0n h\u00ecnh. Sau khi x\u1eed l\u00fd, card m\u00e0n h\u00ecnh g\u1eedi t\u00edn hi\u1ec7u \u0111\u1ebfn m\u00e0n h\u00ecnh \u0111\u1ec3 t\u1ea1o ra h\u00ecnh \u1ea3nh m\u00e0 ch\u00fang ta nh\u00ecn th\u1ea5y. Ngo\u00e0i ra, card m\u00e0n h\u00ecnh c\u00f2n h\u1ed7 tr\u1ee3 c\u00e1c hi\u1ec7u \u1ee9ng \u0111\u1ed3 h\u1ecda ph\u1ee9c t\u1ea1p nh\u01b0 l\u00e0m m\u1ecbn h\u00ecnh \u1ea3nh, t\u0103ng c\u01b0\u1eddng m\u00e0u s\u1eafc, t\u1ea1o c\u00e1c hi\u1ec7u \u1ee9ng \u0111\u1eb7c bi\u1ec7t trong game v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed3 h\u1ecda.<\/p>\n Khi card m\u00e0n h\u00ecnh g\u1eb7p s\u1ef1 c\u1ed1, b\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y c\u00e1c d\u1ea5u hi\u1ec7u b\u1ea5t th\u01b0\u1eddng tr\u00ean m\u00e0n h\u00ecnh. L\u1ed7i nghi\u00eam tr\u1ecdng nh\u1ea5t ch\u00ednh l\u00e0 m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en, g\u00e2y gi\u00e1n \u0111o\u1ea1n tr\u1ea3i nghi\u1ec7m tr\u00ean m\u00e1y t\u00ednh ngay l\u1eadp t\u1ee9c. L\u00fd do c\u00f3 th\u1ec3 do card m\u00e0n h\u00ecnh ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn qu\u00e1 nhi\u1ec7t v\u00e0 g\u00e2y h\u01b0 h\u1ecfng. Ho\u1eb7c trong tr\u01b0\u1eddng h\u1ee3p b\u1ecb r\u01a1i v\u1ee1, d\u00ednh n\u01b0\u1edbc, bo m\u1ea1ch c\u00f9ng linh ki\u1ec7n b\u00ean trong c\u0169ng h\u1ecfng khi\u1ebfn cho m\u00e0n h\u00ecnh kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng.<\/p>\n \u1ed4 c\u1ee9ng l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a m\u00e1y t\u00ednh, l\u01b0u tr\u1eef h\u1ea7u h\u1ebft d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n. Khi \u1ed5 c\u1ee9ng g\u1eb7p v\u1ea5n \u0111\u1ec1, n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u l\u1ed7i kh\u00e1c nhau, trong \u0111\u00f3 c\u00f3 l\u1ed7i m\u00e0n h\u00ecnh \u0111en sau khi kh\u1edfi \u0111\u1ed9ng. V\u00ed d\u1ee5 nh\u01b0 c\u00e1c sector tr\u00ean \u1ed5 c\u1ee9ng b\u1ecb h\u01b0 h\u1ecfng, l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh \u0111\u1ecdc ghi d\u1eef li\u1ec7u, g\u00e2y ra l\u1ed7i h\u1ec7 th\u1ed1ng v\u00e0 d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh \u0111en.<\/p>\n C\u00e1c file h\u1ec7 th\u1ed1ng tr\u00ean \u1ed5 c\u1ee9ng b\u1ecb h\u1ecfng ho\u1eb7c qu\u00e1 t\u1ea3i kh\u00f4ng ch\u1ec9 khi\u1ebfn cho h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 ho\u1ea1t \u0111\u1ed9ng ch\u1eadm ch\u1ea1p h\u01a1n m\u00e0 \u0111\u00f4i khi c\u00f2n l\u00e0m cho m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en.<\/p>\n Ngu\u1ed3n m\u00e1y t\u00ednh \u0111\u00f3ng vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong vi\u1ec7c cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho t\u1ea5t c\u1ea3 c\u00e1c linh ki\u1ec7n, bao g\u1ed3m c\u1ea3 m\u00e0n h\u00ecnh. N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t “tr\u00e1i tim” c\u1ee7a h\u1ec7 th\u1ed1ng, \u0111\u1ea3m b\u1ea3o m\u1ecdi th\u1ee9 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 hi\u1ec7u qu\u1ea3. N\u1ebfu ngu\u1ed3n kh\u00f4ng \u0111\u1ee7 m\u1ea1nh ho\u1eb7c kh\u00f4ng \u1ed5n \u0111\u1ecbnh, m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 b\u1ecb nh\u1ea5p nh\u00e1y, m\u1edd nh\u1ea1t ho\u1eb7c th\u1eadm ch\u00ed kh\u00f4ng s\u00e1ng l\u00ean, hay ch\u00ednh l\u00e0 l\u1ed7i \u0111en m\u00e0n.<\/p>\n T\u01b0\u01a1ng t\u1ef1, c\u00e1p k\u1ebft n\u1ed1i l\u00e0 c\u1ea7u n\u1ed1i quan tr\u1ecdng gi\u1eefa m\u00e1y t\u00ednh v\u00e0 m\u00e0n h\u00ecnh, \u0111\u00f3ng vai tr\u00f2 truy\u1ec1n t\u1ea3i t\u00edn hi\u1ec7u h\u00ecnh \u1ea3nh v\u00e0 \u0111\u00f4i khi c\u1ea3 \u00e2m thanh t\u1eeb m\u00e1y t\u00ednh \u0111\u1ebfn m\u00e0n h\u00ecnh. M\u1ed9t s\u1ed1 lo\u1ea1i c\u00e1p \u0111\u1eb7c bi\u1ec7t c\u00f2n c\u00f3 c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi, nh\u1eb1m cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n nh\u1ecf cho c\u00e1c thi\u1ebft b\u1ecb n\u00e0y. M\u1ed9t s\u1ed1 lo\u1ea1i c\u00e1p ph\u1ed5 bi\u1ebfn hi\u1ec7n nay nh\u01b0 VGA, DVI, HDMI, DisplayPort v\u00e0 USB-C.<\/p>\n Khi c\u00e1p g\u1eb7p v\u1ea5n \u0111\u1ec1 nh\u01b0 l\u1ecfng l\u1ebbo, \u0111\u1ee9t g\u00e3y \u0111\u1ea7u k\u1ebft n\u1ed1i, n\u00f3 s\u1ebd \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng hi\u1ec3n th\u1ecb v\u00e0 th\u1eadm ch\u00ed khi\u1ebfn\u00a0m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en.<\/p>\n L\u1ed7i m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en do ph\u1ea7n m\u1ec1m th\u01b0\u1eddng x\u1ea3y ra khi g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 sau:<\/p>\n Xung \u0111\u1ed9t ph\u1ea7n m\u1ec1m: Xung \u0111\u1ed9t ph\u1ea7n m\u1ec1m l\u00e0 t\u00ecnh tr\u1ea1ng hai ho\u1eb7c nhi\u1ec1u ph\u1ea7n m\u1ec1m, \u1ee9ng d\u1ee5ng c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y t\u00ednh c\u00f9ng c\u1ed1 g\u1eafng truy c\u1eadp v\u00e0o m\u1ed9t t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng chung n\u00e0o \u0111\u00f3, d\u1eabn \u0111\u1ebfn xung \u0111\u1ed9t v\u00e0 g\u00e2y ra l\u1ed7i ho\u1eb7c l\u00e0m cho m\u00e1y t\u00ednh ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh. V\u00ed d\u1ee5, hai ph\u1ea7n m\u1ec1m ch\u1ec9nh s\u1eeda \u1ea3nh c\u00f9ng mu\u1ed1n m\u1edf m\u1ed9t file \u1ea3nh \u0111\u1ec3 ch\u1ec9nh s\u1eeda, d\u1eabn \u0111\u1ebfn xung \u0111\u1ed9t v\u00e0 m\u1ed9t trong hai ph\u1ea7n m\u1ec1m kh\u00f4ng th\u1ec3 m\u1edf \u0111\u01b0\u1ee3c file \u0111\u00f3. Khi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ho\u1eb7c driver kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhau ho\u1eb7c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u00f3 th\u1ec3 g\u00e2y ra l\u1ed7i m\u00e0n h\u00ecnh \u0111en.<\/p>\n H\u1ec7 \u0111i\u1ec1u h\u00e0nh b\u1ecb l\u1ed7i: C\u00e1c file h\u1ec7 th\u1ed1ng b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t Windows g\u1eb7p v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh \u0111en.<\/p>\n Virus: \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra t\u00ecnh tr\u1ea1ng m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en. Khi b\u1ecb nhi\u1ec5m virus, c\u00e1c file h\u1ec7 th\u1ed1ng quan tr\u1ecdng c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng, c\u00e1c qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng b\u1ecb can thi\u1ec7p, d\u1eabn \u0111\u1ebfn m\u00e1y t\u00ednh kh\u00f4ng th\u1ec3 hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh l\u00ean m\u00e0n h\u00ecnh.<\/p>\n C\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m kh\u00f4ng \u0111\u00fang c\u00e1ch: C\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c x\u00f3a b\u1ecf ph\u1ea7n m\u1ec1m kh\u00f4ng \u0111\u00fang c\u00e1ch c\u00f3 th\u1ec3 g\u00e2y ra xung \u0111\u1ed9t v\u00e0 l\u1ed7i.<\/p>\n Khi m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0 m\u00e0n h\u00ecnh b\u1ecb \u0111en, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 qu\u00e1 tr\u00ecnh hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh b\u1ecb gi\u00e1n \u0111o\u1ea1n, g\u00e2y ra nhi\u1ec1u b\u1ea5t ti\u1ec7n v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00f4ng vi\u1ec7c c\u0169ng nh\u01b0 gi\u1ea3i tr\u00ed c\u1ee7a b\u1ea1n.<\/p>\n Kh\u00f4ng th\u1ec3 truy c\u1eadp d\u1eef li\u1ec7u: B\u1ea1n s\u1ebd kh\u00f4ng th\u1ec3 m\u1edf c\u00e1c file, t\u00e0i li\u1ec7u, h\u00ecnh \u1ea3nh hay b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u n\u00e0o kh\u00e1c \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u00e1y t\u00ednh.<\/p>\n Kh\u00f4ng th\u1ec3 l\u00e0m vi\u1ec7c: T\u1ea5t c\u1ea3 c\u00e1c c\u00f4ng vi\u1ec7c tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec1u y\u00eau c\u1ea7u m\u1ed9t giao di\u1ec7n hi\u1ec3n th\u1ecb, v\u00ec v\u1eady m\u00e0n h\u00ecnh \u0111en s\u1ebd khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 c\u00f4ng vi\u1ec7c n\u00e0o.<\/p>\n M\u1ea5t d\u1eef li\u1ec7u: Trong tr\u01b0\u1eddng h\u1ee3p nghi\u00eam tr\u1ecdng, n\u1ebfu nguy\u00ean nh\u00e2n g\u00e2y ra m\u00e0n h\u00ecnh \u0111en l\u00e0 do l\u1ed7i ph\u1ea7n c\u1ee9ng, b\u1ea1n c\u00f3 th\u1ec3 m\u1ea5t m\u1ed9t ph\u1ea7n ho\u1eb7c to\u00e0n b\u1ed9 d\u1eef li\u1ec7u c\u1ee7a m\u00ecnh.<\/p>\n \u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn c\u00f4ng vi\u1ec7c v\u00e0 h\u1ecdc t\u1eadp: N\u1ebfu b\u1ea1n s\u1eed d\u1ee5ng m\u00e1y t\u00ednh \u0111\u1ec3 l\u00e0m vi\u1ec7c ho\u1eb7c h\u1ecdc t\u1eadp, m\u00e0n h\u00ecnh \u0111en s\u1ebd g\u00e2y gi\u00e1n \u0111o\u1ea1n c\u00f4ng vi\u1ec7c v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ti\u1ebfn \u0111\u1ed9.<\/p>\n T\u1ed1n k\u00e9m chi ph\u00ed s\u1eeda ch\u1eefa: \u0110\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3i mang m\u00e1y \u0111i s\u1eeda ch\u1eefa, t\u1ed1n th\u00eam chi ph\u00ed.<\/p>\n Khi ch\u00fang ta \u0111\u00e3 n\u1eafm \u0111\u01b0\u1ee3c nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng l\u1ed7i m\u00e1y t\u00ednh \u0111en m\u00e0n h\u00ecnh s\u1ebd gi\u00fap vi\u1ec7c t\u00ecm ra gi\u1ea3i ph\u00e1p s\u1eeda ch\u1eefa d\u1ec5 d\u00e0ng h\u01a1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e1ch kh\u1eafc ph\u1ee5c b\u1ea1n c\u00f3 th\u1ec3 th\u1eed:<\/p>\n Ki\u1ec3m tra k\u1ebft n\u1ed1i ph\u1ea7n c\u1ee9ng m\u00e1y t\u00ednh l\u00e0 qu\u00e1 tr\u00ecnh x\u00e1c minh xem t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 ph\u1eadn v\u1eadt l\u00fd b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i \u0111\u00fang c\u00e1ch v\u00e0 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng. C\u1ee5 th\u1ec3, b\u1ea1n c\u1ea7n ki\u1ec3m tra c\u00e1c k\u1ebft n\u1ed1i gi\u1eefa c\u00e1c linh ki\u1ec7n b\u00ean trong nh\u01b0 CPU, RAM, \u1ed5 c\u1ee9ng, card \u0111\u1ed3 h\u1ecda…<\/p>\n C\u1ee5 th\u1ec3:<\/p>\n Ki\u1ec3m tra BIOS l\u00e0 vi\u1ec7c truy c\u1eadp v\u00e0o m\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong m\u1ed9t chip tr\u00ean bo m\u1ea1ch ch\u1ee7 c\u1ee7a m\u00e1y t\u00ednh. N\u1ebfu m\u00e1y t\u00ednh kh\u00f4ng th\u1ec3 kh\u1edfi \u0111\u1ed9ng v\u00e0o h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 g\u1eb7p l\u1ed7i m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en th\u00ec b\u1ea1n n\u00ean ki\u1ec3m tra BIOS \u0111\u1ec3 xem c\u00f3 l\u1ed7i c\u00e0i \u0111\u1eb7t ho\u1eb7c xung \u0111\u1ed9t ph\u1ea7n c\u1ee9ng n\u00e0o kh\u00f4ng.<\/p>\n Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh th\u01b0\u1eddng l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00e0 \u0111\u01a1n gi\u1ea3n nh\u1ea5t khi g\u1eb7p ph\u1ea3i c\u00e1c l\u1ed7i nh\u1ecf, trong \u0111\u00f3 c\u00f3 l\u1ed7i m\u00e0n h\u00ecnh \u0111en. Vi\u1ec7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i gi\u00fap l\u00e0m m\u1edbi c\u00e1c quy tr\u00ecnh \u0111ang ch\u1ea1y, gi\u1ea3i ph\u00f3ng b\u1ed9 nh\u1edb v\u00e0 kh\u1eafc ph\u1ee5c m\u1ed9t s\u1ed1 l\u1ed7i t\u1ea1m th\u1eddi.<\/p>\n Khi m\u00e1y t\u00ednh ch\u1ea1y trong th\u1eddi gian d\u00e0i, c\u00e1c \u1ee9ng d\u1ee5ng v\u00e0 quy tr\u00ecnh c\u00f3 th\u1ec3 ti\u00eau th\u1ee5 qu\u00e1 nhi\u1ec1u t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, d\u1eabn \u0111\u1ebfn xung \u0111\u1ed9t v\u00e0 l\u1ed7i. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i s\u1ebd gi\u00fap gi\u1ea3i ph\u00f3ng b\u1ed9 nh\u1edb v\u00e0 c\u00e1c t\u00e0i nguy\u00ean kh\u00e1c.<\/p>\n Qu\u00e1 nhi\u1ec7t l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn m\u00e0n h\u00ecnh m\u00e1y t\u00ednh \u0111\u1ed9t ng\u1ed9t b\u1ecb \u0111en. Khi c\u00e1c linh ki\u1ec7n b\u00ean trong m\u00e1y t\u00ednh, \u0111\u1eb7c bi\u1ec7t l\u00e0 CPU v\u00e0 card \u0111\u1ed3 h\u1ecda, ho\u1ea1t \u0111\u1ed9ng qu\u00e1 t\u1ea3i v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3, ch\u00fang s\u1ebd sinh ra nhi\u1ec7t l\u01b0\u1ee3ng l\u1edbn. Nhi\u1ec7t \u0111\u1ed9 cao n\u00e0y c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1, trong \u0111\u00f3 c\u00f3 vi\u1ec7c m\u00e0n h\u00ecnh b\u1ecb t\u1eaft \u0111\u1ed9t ng\u1ed9t \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c linh ki\u1ec7n.<\/p>\n \u0110\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c c\u00e1ch \u0111\u00e3 n\u00eau \u1edf tr\u00ean. N\u1ebfu b\u1ea1n kh\u00f4ng t\u1ef1 tin th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc tr\u00ean, h\u00e3y nh\u1edd \u0111\u1ebfn s\u1ef1 tr\u1ee3 gi\u00fap c\u1ee7a k\u1ef9 thu\u1eadt vi\u00ean m\u00e1y t\u00ednh chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 t\u1ed1t nh\u1ea5t.<\/p>\n Vi\u1ec7c m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 kh\u1eafc ph\u1ee5c t\u1ea1i nh\u00e0, tuy nhi\u00ean, \u0111\u1ec3 h\u1ea1n ch\u1ebf r\u1ee7i ro, sau \u0111\u00e2y s\u1ebd l\u00e0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd m\u1ecdi ng\u01b0\u1eddi c\u1ea7n bi\u1ebft.<\/p>\n Sao l\u01b0u d\u1eef li\u1ec7u: Tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thao t\u00e1c s\u1eeda ch\u1eefa n\u00e0o, h\u00e3y sao l\u01b0u d\u1eef li\u1ec7u quan tr\u1ecdng c\u1ee7a b\u1ea1n \u0111\u1ec3 tr\u00e1nh m\u1ea5t m\u00e1t th\u00f4ng tin, t\u00e0i li\u1ec7u ho\u1eb7c c\u00e1c k\u1ef7 ni\u1ec7m \u0111\u00e1ng nh\u1edb.<\/p>\n Ki\u1ec3m tra k\u1ef9 c\u00e1c k\u1ebft n\u1ed1i: \u0110\u1ea3m b\u1ea3o t\u1ea5t c\u1ea3 c\u00e1c c\u00e1p k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c c\u1eafm ch\u1eafc ch\u1eafn, kh\u00f4ng l\u1ecfng l\u1ebbo \u0111\u1ec3 h\u1ea1n ch\u1ebf vi\u1ec7c \u0111\u1ed9t ng\u1ed9t x\u1ea3y ra t\u00ecnh tr\u1ea1ng m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en.<\/p>\n Th\u1eed v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c: \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c li\u1ec7u l\u1ed7i m\u00e0n h\u00ecnh m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 ph\u1ea3i do m\u00e0n h\u00ecnh b\u1ecb h\u1ecfng hay kh\u00f4ng, vi\u1ec7c th\u1eed v\u1edbi c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c l\u00e0 m\u1ed9t c\u00e1ch l\u00e0m hi\u1ec7u qu\u1ea3. N\u1ebfu m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb b\u00ecnh th\u01b0\u1eddng tr\u00ean m\u00e1y t\u00ednh kh\u00e1c th\u00ec v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 n\u1eb1m \u1edf m\u00e1y t\u00ednh hi\u1ec7n t\u1ea1i c\u1ee7a b\u1ea1n, c\u1ee5 th\u1ec3 l\u00e0 card \u0111\u1ed3 h\u1ecda, h\u1ec7 \u0111i\u1ec1u h\u00e0nh ho\u1eb7c c\u00e1c c\u00e0i \u0111\u1eb7t m\u00e0n h\u00ecnh.<\/p>\n C\u1ea3i thi\u1ec7n m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c: \u0110\u1eb7t m\u00e1y t\u00ednh \u1edf n\u01a1i tho\u00e1ng m\u00e1t, tr\u00e1nh \u0111\u1eb7t m\u00e1y t\u00ednh \u1edf nh\u1eefng n\u01a1i qu\u00e1 k\u00edn ho\u1eb7c qu\u00e1 n\u00f3ng g\u00e2y ta t\u00ecnh tr\u1ea1ng qu\u00e1 nhi\u1ec7t tr\u00ean thi\u1ebft b\u1ecb. Ngo\u00e0i ra c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ebf t\u1ea3n nhi\u1ec7t gi\u00fap t\u0103ng c\u01b0\u1eddng l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed xung quanh m\u00e1y t\u00ednh.<\/p>\n B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 t\u1ed5ng h\u1ee3p th\u00f4ng tin v\u1ec1 l\u1ed7i m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en, c\u0169ng nh\u01b0 nguy\u00ean nh\u00e2n v\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c. Hy v\u1ecdng b\u1ea1n s\u1ebd \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng n\u1ebfu ch\u1eb3ng may c\u0169ng \u0111ang g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng n\u00e0y.<\/p>\n Xem th\u00eam:<\/p>\n M\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en l\u00e0 m\u1ed9t l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn, c\u00f3 th\u1ec3 x\u1ea3y ra v\u1edbi b\u1ea5t k\u1ef3 m\u00e1y t\u00ednh n\u00e0o. \u0110i\u1ec1u n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee5c v\u1ee5 nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a con ng\u01b0\u1eddi. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, h\u00e3y c\u00f9ng […]<\/p>\n","protected":false},"author":51,"featured_media":387559,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-387445","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"\n![\"may-tinh-khoi-dong-len-man-hinh-den-2\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-2.jpg.webp)
<\/picture><\/p>\nCard m\u00e0n h\u00ecnh<\/h4>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-3\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-3.jpg.webp)
<\/picture><\/p>\n\u1ed4 c\u1ee9ng<\/h4>\n
Ngu\u1ed3n v\u00e0 c\u00e1p k\u1ebft n\u1ed1i<\/h4>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-4\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-4.jpg.webp)
<\/picture><\/p>\nM\u00e1y b\u1ecb l\u1ed7i ph\u1ea7n m\u1ec1m<\/h3>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-5\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-5.jpg.webp)
<\/picture><\/p>\n\u1ea2nh h\u01b0\u1edfng c\u1ee7a l\u1ed7i m\u00e1y t\u00ednh \u0111en m\u00e0n h\u00ecnh g\u00e2y ra<\/h2>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-6\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-6.jpg.webp)
<\/picture><\/p>\nC\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i\u00a0m\u00e1y t\u00ednh kh\u1edfi \u0111\u1ed9ng l\u00ean m\u00e0n h\u00ecnh \u0111en<\/h2>\n
Ki\u1ec3m tra k\u1ebft n\u1ed1i ph\u1ea7n c\u1ee9ng<\/h3>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-7\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-7.jpg.webp)
<\/picture><\/p>\n\n
Ki\u1ec3m tra BIOS<\/h3>\n
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Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh<\/h3>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-8\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-8.jpg.webp)
<\/picture><\/p>\nS\u1eeda ch\u1eefa h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/h3>\n
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Ki\u1ec3m tra ph\u1ea7n m\u1ec1m<\/h3>\n
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Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9<\/h3>\n
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![\"may-tinh-khoi-dong-len-man-hinh-den-9\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-9.jpg.webp)
<\/picture><\/p>\nM\u1ed9t s\u1ed1 l\u01b0u \u00fd kh\u00e1c<\/h2>\n
![\"may-tinh-khoi-dong-len-man-hinh-den-10\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2024\/09\/may-tinh-khoi-dong-len-man-hinh-den-10.jpg.webp)
<\/picture><\/p>\nL\u1eddi k\u1ebft<\/h2>\n
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