{"id":28590,"date":"2023-10-23T18:30:05","date_gmt":"2023-10-23T11:30:05","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=28590"},"modified":"2024-07-01T20:12:13","modified_gmt":"2024-07-01T13:12:13","slug":"cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=28590","title":{"rendered":"C\u00e1ch chu\u1ea9n \u0111o\u00e1n l\u1ed7i m\u00e1y t\u00ednh qua ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng"},"content":{"rendered":"<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\"><strong>Nh\u1eefng ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng<\/strong> l\u00e0 c\u00e1ch \u0111\u1ec3 m\u00e1y t\u00ednh c\u1ea3nh b\u00e1o v\u1ec1 t\u00ecnh tr\u1ea1ng ph\u1ea7n c\u1ee9ng. D\u1ef1a v\u00e0o nh\u1eefng ti\u1ebfng b\u00edp n\u00e0y, c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean s\u1ebd d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u1ed7i, ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c \u0111\u00e1ng k\u1ec3 th\u1eddi gian ch\u1ea9n \u0111o\u00e1n, s\u1eeda ch\u1eefa m\u00e1y t\u00ednh.<\/span><\/p>\n<figure id=\"attachment_28591\" aria-describedby=\"caption-attachment-28591\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-28591 size-full\" title=\"C\u00e1ch chu\u1ea9n \u0111o\u00e1n l\u1ed7i m\u00e1y t\u00ednh qua ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong.jpg\" alt=\"C\u00e1ch chu\u1ea9n \u0111o\u00e1n l\u1ed7i m\u00e1y t\u00ednh qua ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng\" width=\"750\" height=\"400\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong-300x160.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong-510x272.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-28591\" class=\"wp-caption-text\">C\u00e1ch chu\u1ea9n \u0111o\u00e1n l\u1ed7i m\u00e1y t\u00ednh qua ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng<\/figcaption><\/figure>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng m\u00e1y t\u00ednh hay c\u00f2n g\u1ecdi l\u00e0 \u201cbeep code\u201d xu\u1ea5t ph\u00e1t t\u1eeb BIOS. \u00c2m thanh n\u00e0y c\u00f3 m\u1ee5c \u0111\u00edch ch\u00ednh l\u00e0 ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u01a1 b\u1ea3n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 CPU, RAM, GPU v\u00e0 \u1ed5 c\u1ee9ng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed7i ti\u1ebfng b\u00edp l\u1ea1i c\u00f3 1 \u00fd ngh\u0129a ri\u00eang v\u00e0 c\u0169ng kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i BIOS. Trong b\u00e0i vi\u1ebft n\u00e0y, H\u1ecdc vi\u1ec7n iT.vn s\u1ebd gi\u1ea3i ngh\u0129a ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng t\u1eeb 2 BIOS th\u00f4ng d\u1ee5ng nh\u1ea5t l\u00e0 Phoenix v\u00e0 AMI.<\/span><\/p>\n<p style=\"text-align: justify; padding-left: 40px;\"><span style=\"font-weight: 400;\">Xem th\u00eam: <\/span><a href=\"https:\/\/hocvienit.vn\/thu-thuat-sua-loi-reboot-and-select-proper-boot-device\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Th\u1ee7 thu\u1eadt s\u1eeda l\u1ed7i \u201cReBoot and Select proper Boot device\u201d<\/span><\/a><\/p>\n<h2 style=\"text-align: justify;\"><b>1. M\u00e3 b\u00edp c\u1ee7a AMI BIOS<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m c\u1ee7a AMI BIOS l\u00e0 c\u00f3 giao di\u1ec7n tr\u1ef1c quan v\u00e0 th\u00e2n thi\u1ec7n cho nh\u1eefng ng\u01b0\u1eddi d\u00f9ng m\u1edbi. C\u00e1c Beep code c\u1ee7a AMI BIOS \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean h\u1ec7 th\u1ed1ng c\u00e1c ti\u1ebfng b\u00edp d\u00e0i v\u00e0 ng\u1eafn r\u1ea5t d\u1ec5 d\u00e0ng ph\u00e2n bi\u1ec7t.<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1 ti\u1ebfng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> M\u00f4\u0323t ti\u00ea\u0301ng bi\u0301p ng\u0103\u0301n la\u0300 test h\u00ea\u0323 th\u00f4\u0301ng \u0111a\u0323t y\u00eau c\u00e2\u0300u. L\u00fac n\u00e0y ba\u0323n c\u0169ng s\u1ebd th\u00e2\u0301y c\u00e1c do\u0300ng test hi\u00ea\u0309n thi\u0323 tr\u00ean ma\u0300n hi\u0300nh.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>2 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> \u0110\u00e2y l\u00e0 d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o l\u1ed7i RAM v\u00e0 card m\u00e0n h\u00ecnh. N\u1ebfu m\u00e0n h\u00ecnh kh\u00f4ng hi\u1ec7n th\u00f4ng b\u00e1o l\u1ed7i li\u00ean quan t\u1edbi l\u1ed7i \u0111\u1ed3 h\u1ecda v\u00e0 kh\u1ea3 n\u0103ng cao RAM \u0111ang g\u1eb7p l\u00f4\u0303i ch\u0103\u0303n le\u0309 (parity error). B\u1ea1n h\u00e3y c\u1eafm l\u1ea1i ho\u1eb7c \u0111\u1ea3o khe c\u1eafm RAM \u0111\u1ec3 kh\u1eafc ph\u1ee5c.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>3 ti\u00ea\u0301ng bi\u0301p ng\u1eafn<\/b><span style=\"font-weight: 400;\">: \u0110\u00e2y cungx l\u00e0 c\u1ea3nh b\u00e1o li\u00ean quan \u0111\u1ebfn l\u1ed7i RAM v\u00e0 card m\u00e0n h\u00ecnh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>4 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> T\u01b0\u01a1ng t\u01b0\u0323 nh\u01b0 2 &#8211; 3 ti\u00ea\u0301ng bi\u0301p ng\u0103\u0301n. Ngo\u00e0i ra, \u0111\u00e2y c\u0169ng l\u00e0 c\u1ea3nh b\u00e1o b\u1ed9 \u0111\u1eb7t gi\u1edd tr\u00ean mainboard \u0111ang b\u1ecb h\u1ecfng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>5 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> B\u1ea1n h\u00e3y c\u0103\u0301m la\u0323i RAM. Ho\u1eb7c \u0111\u00e2y c\u00f3 th\u1ec3 l\u00e0 l\u1ed7i bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>6 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> Chip \u0111i\u00ea\u0300u khi\u00ea\u0309n ba\u0300n phi\u0301m kh\u00f4ng hoa\u0323t \u0111\u00f4\u0323ng tr\u00ean bo ma\u0323ch chu\u0309. B\u1ea1n h\u00e3yi c\u0103\u0301m la\u0323i keyboard ho\u0103\u0323c th\u01b0\u0309 du\u0300ng keyboard kha\u0301c \u0111\u1ec3 ki\u1ec3m tra.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>7 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> CPU bi\u0323 ho\u0309ng. C\u00f3 th\u1ec3 b\u1ea1n s\u1ebd c\u1ea7n thay CPU kha\u0301c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>8 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> Card ma\u0300n hi\u0300nh kh\u00f4ng hoa\u0323t \u0111\u00f4\u0323ng. B\u1ea1n h\u00e3y c\u0103\u0301m la\u0323i card. N\u00ea\u0301u v\u00e2\u0303n ti\u1ebfng b\u00edp v\u1eabn c\u00f2n th\u00ec b\u1ea1n h\u00e3y thay card ma\u0300n hi\u0300nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>9 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> BIOS cu\u0309a ba\u0323n bi\u0323 l\u00f4\u0303i. B\u1ea1n h\u00e3y thay BIOS kha\u0301c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>10 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> V\u00e2\u0301n \u0111\u00ea\u0300 cu\u0309a ba\u0323n chi\u0301nh la\u0300 \u01a1\u0309 CMOS. B\u1ea1n n\u00ean thay bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>11 ti\u00ea\u0301ng bi\u0301p ng\u1eafn:<\/b><span style=\"font-weight: 400;\"> Chip b\u00f4\u0323 nh\u01a1\u0301 \u0111\u00ea\u0323m tr\u00ean bo ma\u0323ch chu\u0309 bi\u0323 ho\u0309ng. B\u1ea1n n\u00ean thay bo ma\u0323ch kha\u0301c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1 bi\u0301p da\u0300i, 3 bi\u0301p ng\u0103\u0301n:<\/b><span style=\"font-weight: 400;\"> L\u00f4\u0303i RAM. Ba\u0323n ha\u0303y th\u01b0\u0309 c\u0103\u0301m la\u0323i RAM, n\u00ea\u0301u kh\u00f4ng thi\u0300 pha\u0309i thay RAM kha\u0301c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1 bi\u0301p da\u0300i, 8 bi\u0301p ng\u0103\u0301n:<\/b><span style=\"font-weight: 400;\"> Kh\u00f4ng test \u0111\u01b0\u01a1\u0323c video. B\u1ea1n h\u00e3y c\u0103\u0301m la\u0323i card ma\u0300n hi\u0300nh.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_28592\" aria-describedby=\"caption-attachment-28592\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-28592 size-full\" title=\"Ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng laptop\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong-1.jpg\" alt=\"Ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng laptop\" width=\"750\" height=\"400\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong-1.jpg 750w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong-1-300x160.jpg 300w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2023\/10\/cach-chuan-doan-loi-may-tinh-qua-tieng-bip-khi-khoi-dong-1-510x272.jpg 510w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-28592\" class=\"wp-caption-text\">Ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng laptop<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><b>2. M\u00e3 b\u00edp cho Phoenix systems<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ti\u1ebfng b\u00edp cho Phoenix systems Phoenix chi ti\u1ebft h\u01a1n c\u1ee7a AIM. Ti\u1ebfng b\u00edp s\u1ebd \u0111\u01b0\u1ee3c ph\u00e1t ra th\u00e0nh 3 lo\u1ea1t m\u1ed9t, m\u1ed7i lo\u1ea1t \u0111\u01b0\u1ee3c t\u00e1ch ra nh\u1edd m\u1ed9t kho\u1ea3ng d\u1eebng ng\u1eafn. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u00e3 b\u00edp chi ti\u1ebft:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-1-3: <\/b><span style=\"font-weight: 400;\">Ma\u0301y ti\u0301nh cu\u0309a ba\u0323n kh\u00f4ng th\u00ea\u0309 \u0111o\u0323c \u0111\u01b0\u01a1\u0323c th\u00f4ng tin c\u00e2\u0301u hi\u0300nh l\u01b0u trong CMOS.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-1-4<\/b><span style=\"font-weight: 400;\">: BIOS c\u00e2\u0300n pha\u0309i thay.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-2-1: <\/b><span style=\"font-weight: 400;\">Chi\u0301p \u0111\u00f4\u0300ng h\u00f4\u0300 tr\u00ean mainboard bi\u0323 ho\u0309ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-2-2:<\/b><span style=\"font-weight: 400;\"> Bo ma\u0323ch chu\u0309 co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-2-3:<\/b><span style=\"font-weight: 400;\"> Bo ma\u0323ch chu\u0309 co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-3-1:<\/b><span style=\"font-weight: 400;\"> Ba\u0323n c\u00e2\u0300n pha\u0309i thay bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-3-3:<\/b><span style=\"font-weight: 400;\"> Ba\u0323n c\u00e2\u0300n pha\u0309i thay bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-3-4:<\/b><span style=\"font-weight: 400;\"> Bo ma\u0323ch chu\u0309 co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-4-1:<\/b><span style=\"font-weight: 400;\"> Bo ma\u0323ch chu\u0309 co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>1-4-2:<\/b><span style=\"font-weight: 400;\"> Xem la\u0323i RAM.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>2\u2026: <\/b><span style=\"font-weight: 400;\">Ti\u00ea\u0301ng bi\u0301p ke\u0301o da\u0300i sau 2 l\u00e2\u0300n bi\u0301p co\u0301 nghi\u0303a r\u0103\u0300ng RAM cu\u0309a ba\u0323n co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>3-1\u2026: <\/b><span style=\"font-weight: 400;\">M\u00f4\u0323t trong nh\u01b0\u0303ng chi\u0301p g\u0103\u0301n tr\u00ean mainboard bi\u0323 ho\u0309ng. Co\u0301 kha\u0309 n\u0103ng pha\u0309i thay mainboard.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>3-2-4:<\/b><span style=\"font-weight: 400;\"> Chip ki\u00ea\u0309m tra ba\u0300n phi\u0301m bi\u0323 ho\u0309ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>3-3-4:<\/b><span style=\"font-weight: 400;\"> Ma\u0301y ti\u0301nh cu\u0309a ba\u0323n kh\u00f4ng ti\u0300m th\u00e2\u0301y card ma\u0300n hi\u0300nh. Th\u01b0\u0309 c\u0103\u0301m la\u0323i card ma\u0300n hi\u0300nh ho\u0103\u0323c th\u01b0\u0309 v\u01a1\u0301i card kha\u0301c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>3-4-_:<\/b><span style=\"font-weight: 400;\"> Card ma\u0300n hi\u0300nh cu\u0309a ba\u0323n kh\u00f4ng hoa\u0323t \u0111\u00f4\u0323ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>4-2-1:<\/b><span style=\"font-weight: 400;\"> M\u00f4\u0323t chip tr\u00ean mainboard bi\u0323 ho\u0309ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-2-2:<\/strong> Tr\u01b0\u01a1\u0301c ti\u00ean ki\u00ea\u0309m tra xem ba\u0300n phi\u0301m co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300 gi\u0300 kh\u00f4ng. N\u00ea\u0301u kh\u00f4ng thi\u0300 mainboard co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-2-3:<\/strong> Tr\u01b0\u01a1\u0301c ti\u00ean ki\u00ea\u0309m tra xem ba\u0300n phi\u0301m co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300 gi\u0300 kh\u00f4ng. N\u00ea\u0301u kh\u00f4ng thi\u0300 mainboard co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-2-4:<\/strong> M\u00f4\u0323t trong nh\u01b0\u0303ng card b\u00f4\u0309 sung c\u0103\u0301m tr\u00ean bo ma\u0323ch chu\u0309 bi\u0323 ho\u0309ng. Ba\u0323n th\u01b0\u0309 ru\u0301t t\u01b0\u0300ng ca\u0301i ra \u0111\u00ea\u0309 xa\u0301c \u0111i\u0323nh thu\u0309 pha\u0323m. N\u00ea\u0301u kh\u00f4ng ti\u0300m th\u00e2\u0301y \u0111\u01b0\u01a1\u0323c card bi\u0323 ho\u0309ng thi\u0300 gia\u0309i pha\u0301p cu\u00f4\u0301i cu\u0300ng la\u0300 pha\u0309i thay mainboard m\u01a1\u0301i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-3-1:<\/strong> L\u00f4\u0303i bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-3-2:<\/strong> L\u00f4\u0303i bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-3-3:<\/strong> L\u00f4\u0303i bo ma\u0323ch chu\u0309.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-3-4:<\/strong> \u0110\u00f4\u0300ng h\u00f4\u0300 tr\u00ean bo ma\u0323ch bi\u0323 ho\u0309ng. Th\u01b0\u0309 va\u0300o Setup CMOS va\u0300 ki\u00ea\u0309m tra nga\u0300y gi\u01a1\u0300. N\u00ea\u0301u \u0111\u00f4\u0300ng h\u00f4\u0300 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng thi\u0300 pha\u0309i thay pin CMOS.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-4-1:<\/strong> Co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300 v\u01a1\u0301i c\u00f4\u0309ng n\u00f4\u0301i ti\u00ea\u0301p. Ba\u0323n th\u01b0\u0309 c\u0103\u0301m la\u0323i c\u00f4\u0309ng na\u0300y va\u0300o bo ma\u0323ch chu\u0309 xem co\u0301 \u0111\u01b0\u01a1\u0323c kh\u00f4ng. N\u00ea\u0301u kh\u00f4ng, ba\u0323n pha\u0309i ti\u0300m jumper \u0111\u00ea\u0309 v\u00f4 hi\u00ea\u0323u hoa\u0301 c\u00f4\u0309ng n\u00f4\u0301i ti\u00ea\u0301p na\u0300y.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-4-2:<\/strong> Gi\u1ed1ng nh\u01b0 4-4-1 nh\u01b0ng la\u0300 v\u1ec1 c\u00f4\u0309ng song song.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>4-4-3:<\/strong> B\u00f4\u0323 \u0111\u00f4\u0300ng x\u01b0\u0309 ly\u0301 s\u00f4\u0301 co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300. N\u00ea\u0301u v\u00e2\u0301n \u0111\u00ea\u0300 nghi\u00eam tro\u0323ng thi\u0300 t\u00f4\u0301t nh\u00e2\u0301t n\u00ean thay.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>1-1-2:<\/strong> Mainboard co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>1-1-3:<\/strong> Co\u0301 v\u00e2\u0301n \u0111\u00ea\u0300 v\u01a1\u0301i RAM CMOS, ki\u00ea\u0309m tra la\u0323i pin CMOS va\u0300 mainboard.<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify; padding-left: 40px;\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 b\u1ea1n quan t\u00e2m: <\/span><a href=\"https:\/\/hocvienit.vn\/5-cach-sua-loi-o-cung-khong-vao-duoc-windows-don-gian-nhat\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">5 c\u00e1ch s\u1eeda l\u1ed7i \u1ed5 c\u1ee9ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c Windows \u0111\u01a1n gi\u1ea3n nh\u1ea5t<\/span><\/a><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Tr\u00ean \u0111\u00e2y l\u00e0 chia s\u1ebb c\u1ee7a H\u1ecdc vi\u1ec7n iT.vn v\u1ec1 c\u00e1ch chu\u1ea9n \u0111o\u00e1n l\u1ed7i m\u00e1y t\u00ednh qua ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng. Hy v\u1ecdng nh\u1eefng ki\u1ebfn th\u1ee9c n\u00e0y c\u00f3 th\u1ec3 gi\u00fap \u00edch cho b\u1ea1n trong qu\u00e1 tr\u00ecnh h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">N\u1ebfu c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o th\u00ec h\u00e3y \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn ngay b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y ho\u1eb7c inbox tr\u1ef1c ti\u1ebfp cho H\u1ecdc vi\u1ec7n iT.vn \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p t\u1ed1t nh\u1ea5t. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/span><\/p>\n<p style=\"text-align: left;\"><i>M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<br \/>\n<\/i><strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<br \/>\n<\/strong><strong>MST: 0108733789<br \/>\n<\/strong><strong>Hotline: 0981 223 001<br \/>\n<\/strong><strong>Facebook:<\/strong>\u00a0<a href=\"http:\/\/www.fb.com\/hocvienit\" target=\"_blank\" rel=\"noopener\">www.fb.com\/hocvienit<\/a><br \/>\n<strong>\u0110\u0103ng k\u00fd k\u00eanh Youtube \u0111\u1ec3 theo d\u00f5i c\u00e1c b\u00e0i h\u1ecdc c\u1ee7a Hu\u1ea5n luy\u1ec7n vi\u00ean t\u1ed1t nh\u1ea5t:<\/strong>\u00a0<a href=\"http:\/\/bit.ly\/Youtube_HOCVIENiT\" target=\"_blank\" rel=\"noopener nofollow\">http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><br \/>\n<b>H\u1ec7 th\u1ed1ng c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o:\u00a0<\/b><a href=\"https:\/\/hocvienit.vn\/lien-he\/\" target=\"_blank\" rel=\"noopener\">https:\/\/hocvienit.vn\/lien-he\/<\/a><br \/>\n<strong><i>H\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u1ef1a v\u00e0o nh\u1eefng ti\u1ebfng b\u00edp khi kh\u1edfi \u0111\u1ed9ng, c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean s\u1ebd d\u1ec5 d\u00e0ng x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c l\u1ed7i, ti\u1ebft ki\u1ec7m th\u1eddi gian ch\u1ea9n \u0111o\u00e1n, s\u1eeda ch\u1eefa m\u00e1y t\u00ednh.<\/p>\n","protected":false},"author":95,"featured_media":28591,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185,94,192],"tags":[],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/28590"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28590"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/28590\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/28591"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}