{"id":9648,"date":"2019-06-22T04:41:47","date_gmt":"2019-06-22T04:41:47","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=9648"},"modified":"2025-06-13T17:15:48","modified_gmt":"2025-06-13T10:15:48","slug":"boot-sector","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=9648","title":{"rendered":"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 Boot Sector"},"content":{"rendered":"<figure id=\"attachment_9700\" aria-describedby=\"caption-attachment-9700\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9700 size-full\" title=\"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 Boot Sector\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/tat-tan-tat-ve-boot-sector.jpg\" alt=\"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 Boot Sector\" width=\"600\" height=\"380\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/tat-tan-tat-ve-boot-sector.jpg 600w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/tat-tan-tat-ve-boot-sector-510x323.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/tat-tan-tat-ve-boot-sector-300x190.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-9700\" class=\"wp-caption-text\">T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 Boot Sector<\/figcaption><\/figure>\n<h2 style=\"text-align: justify;\"><strong>Boot Sector l\u00e0 g\u00ec?<\/strong><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Boot Sector hay c\u00f2n g\u1ecdi l\u00e0 khung kh\u1edfi \u0111\u1ed9ng, \u0111\u00e2y l\u00e0 b\u1ed9 ph\u1eadn thu\u1ed9c \u1ed5 \u0111\u0129a c\u1ee9ng v\u00e0 c\u00f3 ch\u1ee9a c\u00e1c th\u00f4ng tin v\u1ec1 c\u00e1ch b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng \u0111\u1ec3 t\u1ea3i v\u1ec1 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><strong>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h2>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb \u0111\u0129a m\u1ec1m<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Sau khi m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c kh\u1edfi \u0111\u1ed9ng, c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a ROM s\u1ebd \u0111\u1ecdc d\u1eef li\u1ec7u c\u00f3 trong Boot Sector v\u00e0 n\u1ea1p v\u00e0o RAM, \u0111\u1ed3ng th\u1eddi quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n s\u1ebd thu\u1ed9c v\u1ec1 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y. Khi \u0111\u00f3, ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y s\u1ebd n\u1ea1p h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0o RAM v\u00e0 chuy\u1ec3n ti\u1ebfp quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Kh\u1edfi \u0111\u1ed9ng t\u1eeb \u0111\u0129a c\u1ee9ng<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Kh\u00e1c v\u1edbi nguy\u00ean l\u00fd kh\u1edfi \u0111\u1ed9ng t\u1eeb \u0111\u0129a m\u1ec1m, c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a ROM s\u1ebd kh\u00f4ng \u0111\u1ecdc d\u1eef li\u1ec7u c\u00f3 trong Boot Sector m\u00e0 \u0111\u1ecdc trong Master Boot Record (B\u1ea3n ghi kh\u1edfi \u0111\u1ed9ng) v\u00e0 n\u1ea1p v\u00e0o RAM, \u0111\u1ed3ng th\u1eddi quy\u1ec1n \u0111i\u1ec1u khuy\u1ec3n c\u0169ng \u0111\u01b0\u1ee3c chuy\u1ec3n cho ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">L\u00fac n\u00e0y, ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 nhi\u1ec7m v\u1ee5 ti\u1ebfm ph\u00e2n v\u00f9ng c\u00f3 quy\u1ec1n kh\u1edfi \u0111\u1ed9ng v\u00e0 ti\u1ebfn h\u00e0nh n\u1ea1p Boot Record c\u1ee7a ph\u00e2n v\u00f9ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y v\u00e0o RAM \u0111\u1ed3ng th\u1eddi chuy\u1ec3n quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n cho h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Cu\u1ed1i c\u00f9ng l\u00e0 Boot Record tr\u00ean s\u1ebd n\u1ea1p h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0o RAM v\u00e0 quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n l\u1ea1i \u0111\u01b0\u1ee3c chuy\u1ec3n ti\u1ebfp m\u1ed9t l\u1ea7n n\u1eefa.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><strong>L\u1ed7i li\u00ean quan \u0111\u1ebfn Boot Sector<\/strong><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u01b0\u1ee3c BIOS ch\u1ea5p nh\u1eadn l\u00e0 m\u1ed9t Boot Sector th\u00ec m\u1ed7i m\u1ed9t Sector c\u1ea7n c\u00f3 m\u1ed9t Disk Signature (hay c\u00f2n g\u1ecdi l\u00e0 ch\u1eef k\u00fd \u0111\u0129a). V\u1eady Disk Signature l\u00e0 g\u00ec?<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Disk Signature l\u00e0 m\u1ed9t s\u1ed1 duy nh\u1ea5t, l\u00e0 d\u1ea5u hi\u1ec7u x\u00e1c \u0111\u1ecbnh c\u1ee7a m\u1ed9t \u1ed5 \u0111\u0129a c\u1ee9ng ho\u1eb7c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef d\u1eef li\u1ec7u. T\u1eeb \u0111\u1ecbnh ngh\u0129a c\u1ee7a Disk Signature, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y ch\u1ee9c n\u0103ng c\u1ee7a n\u00f3 ch\u00ednh l\u00e0 gi\u00fap h\u1ec7 \u0111i\u1ec1u h\u00e0nh ph\u00e2n bi\u1ec7t c\u00e1c thi\u1ebft b\u1ecb l\u01b0u tr\u1eef tr\u00ean m\u00e1y t\u00ednh.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Do \u0111\u00f3, ch\u00fang ta c\u00f3 th\u1ec3 kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng ch\u1eef k\u00fd \u0111\u0129a \u0111\u00f3ng m\u1ed9t vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i v\u1edbi Boot Sector. H\u01a1n th\u1ebf n\u1eefa, c\u00e1c l\u1ed7i li\u00ean quan \u0111\u1ebfn Boot Sector \u0111\u1ec1u l\u00e0 do ch\u1eef k\u00fd \u0111\u0129a b\u1ecb h\u1ecfng, d\u1eabn \u0111\u1ebfn BIOS kh\u00f4ng th\u1ec3 t\u00ecm th\u1ea5y \u0111\u01b0\u1ee3c Boot Sector v\u00e0 \u0111\u01b0\u01a1ng nhi\u00ean n\u00f3 c\u0169ng k\u00e9o theo t\u00ecnh tr\u1ea1ng kh\u00f4ng kh\u1edfi \u0111\u1ed9ng \u0111\u01b0\u1ee3c h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nh\u1eb1m x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c l\u1ed7i Boot Sector, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra th\u00f4ng qua c\u00e1c d\u1ea5u hi\u1ec7u sau:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">B\u1ea3ng ph\u00e2n v\u00f9ng kh\u00f4ng h\u1ee3p l\u1ec7<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Kh\u00f4ng th\u1ec3 t\u00ecm th\u1ea5y BOOTMGR<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">BOOTMGR b\u1ecb thi\u1ebfu<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">NTLDR b\u1ecb thi\u1ebfu<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">L\u1ed7i load h\u1ec7 \u0111i\u1ec1u h\u00e0nh <\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Thi\u1ebfu h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Thi\u1ebft l\u1eadp \u0111\u00e3 x\u00e1c \u0111\u1ecbnh r\u1eb1ng h\u1ec7 th\u1ed1ng file c\u1ee7a b\u1ea1n b\u1ecb h\u1ecfng<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">X\u1ea3y ra m\u1ed9t l\u1ed7i \u0111\u1ecdc \u0111\u0129a<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 khi b\u1ea1n th\u1ea5y c\u00e1c d\u1ea5u hi\u1ec7u tr\u00ean th\u00ec c\u00f3 th\u1ec3 g\u1ea7n nh\u01b0 x\u00e1c \u0111\u1ecbnh r\u1eb1ng nguy\u00ean nh\u00e2n \u0111\u1ebfn t\u1eeb l\u1ed7i Boot Sector. Tuy nhi\u00ean v\u1eabn c\u00f3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p ngo\u1ea1i l\u1ec7. V\u1eady n\u00ean n\u1ebfu c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u1eafc ph\u1ee5c trong b\u00e0i vi\u1ebft n\u00e0y kh\u00f4ng \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 th\u00ec b\u1ea1n c\u00f3 th\u1ec3 th\u1eed t\u00ecm ki\u1ebfm v\u00e0 \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u1eafc ph\u1ee5c cho c\u00e1c nguy\u00ean nh\u00e2n l\u1ed7i kh\u00e1c nh\u00e9!<\/span><\/p>\n<h2 style=\"text-align: justify;\"><strong>H\u01b0\u1edbng d\u1eabn s\u1eeda l\u1ed7i li\u00ean quan \u0111\u1ebfn Boot Sector<\/strong><\/h2>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e0i \u0111\u1eb7t l\u1ea1i Windows<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3 cho tr\u01b0\u1eddng h\u1ee3p l\u1ed7i x\u1ea3y ra c\u00f3 nguy\u00ean nh\u00e2n \u0111\u1ebfn t\u1eeb Boot Sector. Tuy v\u1eady khi \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u00ec m\u00e1y t\u00ednh s\u1ebd b\u1ecb x\u00f3a to\u00e0n b\u1ed9 v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh ph\u1ea3i ch\u1ea1y l\u1ea1i t\u1eeb \u0111\u1ea7u. Ch\u00ednh v\u00ec v\u1eady, nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u1ea3m th\u1ea5y kh\u00e1 phi\u1ec1n ph\u1ee9c khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ghi boot sector ph\u00e2n v\u00f9ng m\u1edbi v\u00e0o ph\u00e2n v\u00f9ng h\u1ec7 th\u1ed1ng Windows<\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 ph\u00f2ng th\u1ee9 hai khi m\u00e0 b\u1ea1n kh\u00f4ng mu\u1ed1n c\u00e0i \u0111\u1eb7t l\u1ea1i Windows \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i. C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n chi ti\u1ebft nh\u01b0 sau:<\/span><\/p>\n<h4 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 1: M\u1edf Advanced Options (Windows 10 &amp; 8) ho\u1eb7c System Recovery Options (Windows 7 &amp; Vista)<\/span><\/h4>\n<h5 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1edf Advanced Startup Options (Windows 10 &amp; 8) <\/span><\/h5>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">\u0110\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n truy c\u1eadp v\u00e0o ch\u1ebf \u0111\u1ed9 Safe Mode b\u1eb1ng c\u00e1ch kh\u1edfi \u0111\u1ed9ng m\u00e1y t\u00ednh v\u00e0 nh\u1ea5n li\u00ean t\u1ee5c ph\u00edm <strong>F8<\/strong> ho\u1eb7c <strong>Fn + F8<\/strong> cho \u0111\u1ebfn khi xu\u1ea5t hi\u1ec7n m\u00e0n h\u00ecnh Windows Recovery Menu. B\u1ea1n ch\u1ecdn ti\u1ebfp <strong>Troubleshoot<\/strong> v\u00e0 click v\u00e0o m\u1ee5c <strong>Advanced Options<\/strong>.<\/span><\/p>\n<figure id=\"attachment_9676\" aria-describedby=\"caption-attachment-9676\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9676 size-full\" title=\"Advanced Options\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/advanced-options.jpg\" alt=\"Advanced Options\" width=\"600\" height=\"418\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/advanced-options.jpg 600w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/advanced-options-510x355.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/advanced-options-300x209.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-9676\" class=\"wp-caption-text\">Advanced Options<\/figcaption><\/figure>\n<h5 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1edf System Recovery Options (Windows 7 &amp; Vista)<\/span><\/h5>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ea1n kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh c\u00f9ng v\u1edbi \u0111\u0129a c\u00e0i \u0111\u1eb7t Windows, khi \u0111\u00f3 n\u1ebfu th\u1ea5y xu\u1ea5t hi\u1ec7n th\u00f4ng b\u00e1o P<strong>ress any key to boot from CD or DVD<\/strong> th\u00ec b\u1ea1n nh\u1ea5n m\u1ed9t ph\u00edm b\u1ea5t k\u1ef3 tr\u00ean b\u00e0n ph\u00edm. Khi \u0111\u00f3 s\u1ebd xu\u1ea5t hi\u1ec7n c\u1eeda s\u1ed5 thi\u1ebft l\u1eadp ng\u00f4n ng\u1eef, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp ho\u1eb7c \u0111\u1ec3 nguy\u00ean Ti\u1ebfng Anh l\u00e0m ng\u00f4n ng\u1eef m\u1eb7c \u0111\u1ecbnh v\u00e0 nh\u1ea5n <strong>Next<\/strong>.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi chuy\u1ec3n sang c\u1eeda s\u1ed5 ti\u1ebfp theo, b\u1ea1n click v\u00e0o d\u00f2ng ch\u1eef <strong>Repair your computer \u0111\u1ec3 m\u1edf c\u1eeda s\u1ed5 System Recovery Options<\/strong>. T\u1ea1i \u0111\u00e2y, b\u1ea1n nh\u1ea5n ch\u1ecdn v\u00e0o d\u00f2ng <strong>Use recovery tools taht can help fix problems starting Windows<\/strong> v\u00e0 nh\u1ea5n <strong>Next<\/strong>.<\/span><\/p>\n<figure id=\"attachment_9678\" aria-describedby=\"caption-attachment-9678\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9678 size-full\" title=\"System Recovery Options\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/system-recovery-options.jpg\" alt=\"System Recovery Options\" width=\"600\" height=\"508\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/system-recovery-options.jpg 600w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/system-recovery-options-510x432.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/system-recovery-options-300x254.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-9678\" class=\"wp-caption-text\">System Recovery Options<\/figcaption><\/figure>\n<h4 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 2: Truy c\u1eadp v\u00e0o Command Prompt<\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Trong m\u00e0n h\u00ecnh c\u1ee7a Advanced Options ho\u1eb7c System Recovery Options b\u1ea1n \u0111\u1ec1u c\u00f3 th\u1ec3 th\u1ea5y lu\u00f4n m\u1ee5c <strong>Command Prompt<\/strong>, b\u1ea1n ch\u1ec9 c\u1ea7n Click ch\u1ecdn v\u00e0o \u0111\u00f3 l\u00e0 \u0111\u01b0\u1ee3c.<\/span><\/p>\n<h4 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 3: B\u1ea1n nh\u1eadp l\u1ec7nh sau v\u00e0 nh\u1ea5n Enter<\/span><\/h4>\n<p style=\"text-align: justify;\"><strong>&#8220;bootrec \/fixboot&#8221;<\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi k\u1ebft th\u00fac qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n l\u1ec7nh tr\u00ean s\u1ebd tr\u1ea3 v\u1ec1 th\u00f4ng b\u00e1o: \u201c<strong>The operation completed successfully<\/strong>\u201d.<\/span><\/p>\n<figure id=\"attachment_9679\" aria-describedby=\"caption-attachment-9679\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-9679 size-full\" title=\"Ghi boot sector ph\u00e2n v\u00f9ng m\u1edbi v\u00e0o ph\u00e2n v\u00f9ng h\u1ec7 th\u1ed1ng Windows\" src=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/ghi-boot-sector-phan-vung-moi-vao-phan-vung-he-thong-windows.jpg\" alt=\"Ghi boot sector ph\u00e2n v\u00f9ng m\u1edbi v\u00e0o ph\u00e2n v\u00f9ng h\u1ec7 th\u1ed1ng Windows\" width=\"600\" height=\"301\" srcset=\"https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/ghi-boot-sector-phan-vung-moi-vao-phan-vung-he-thong-windows.jpg 600w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/ghi-boot-sector-phan-vung-moi-vao-phan-vung-he-thong-windows-510x256.jpg 510w, https:\/\/hocvienit.vn\/wp-content\/uploads\/2019\/06\/ghi-boot-sector-phan-vung-moi-vao-phan-vung-he-thong-windows-300x151.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-9679\" class=\"wp-caption-text\">Ghi boot sector ph\u00e2n v\u00f9ng m\u1edbi v\u00e0o ph\u00e2n v\u00f9ng h\u1ec7 th\u1ed1ng Windows<\/figcaption><\/figure>\n<h4 style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u01b0\u1edbc 4: Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh<\/span><\/h4>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngo\u00e0i l\u1ed7i tr\u00ean, Boot Sector c\u0169ng t\u1ed3n t\u1ea1i nguy c\u01a1 b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi Virus, ch\u00ednh v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c ph\u1ea7n m\u1ec1m di\u1ec7t virus \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i.<\/span><\/p>\n<p style=\"text-align: justify; padding-left: 40px;\"><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o b\u00e0i vi\u1ebft:<\/span><a href=\"https:\/\/hocvienit.vn\/phan-mem-diet-virus-mien-phi-tot-nhat-2019\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\"> Top 5 ph\u1ea7n m\u1ec1m di\u1ec7t virus t\u1ed1t 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 v\u1ec1 Boot Sector. Hi v\u1ecdng ch\u00fang gi\u00fap \u00edch cho b\u1ea1n. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/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 v\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn m\u00e1y t\u00ednh th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y. V\u00e0 \u0111\u1eebng qu\u00ean \u0111\u00f3n \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft m\u1edbi nh\u1ea5t c\u1ee7a HocvieniT.vn nh\u00e9.<\/span><\/p>\n<p><i>M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<\/i><\/p>\n<p><strong>C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<\/strong><\/p>\n<p><strong>MST: 0108733789<\/strong><\/p>\n<p><strong>Hotline: 0981 223 001<\/strong><\/p>\n<p><strong>Facebook:<\/strong>\u00a0<a href=\"http:\/\/www.fb.com\/hocvienit\" target=\"_blank\" rel=\"noopener\">www.fb.com\/hocvienit<\/a><\/p>\n<p><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\">http:\/\/bit.ly\/Youtube_HOCVIENiT<\/a><\/p>\n<p><strong>Tham gia c\u1ed9ng \u0111\u1ed3ng H\u1ecdc vi\u1ec7n IT.vn t\u1ea1i:<\/strong>\u00a0<a href=\"https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/<\/a><br \/>\n<i><\/i><\/p>\n<p><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!<\/i><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Boot Sector hay c\u00f2n g\u1ecdi l\u00e0 khung kh\u1edfi \u0111\u1ed9ng, \u0111\u00e2y l\u00e0 b\u1ed9 ph\u1eadn thu\u1ed9c \u1ed5 \u0111\u0129a c\u1ee9ng v\u00e0 c\u00f3 ch\u1ee9a c\u00e1c th\u00f4ng tin v\u1ec1 c\u00e1ch b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng \u0111\u1ec3 t\u1ea3i v\u1ec1 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n","protected":false},"author":95,"featured_media":9700,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96,94],"tags":[348],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/9648"}],"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=9648"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/9648\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/9700"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9648"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9648"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9648"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}