{"id":167137,"date":"2026-03-11T09:29:00","date_gmt":"2026-03-11T02:29:00","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=167137"},"modified":"2026-03-09T13:29:16","modified_gmt":"2026-03-09T06:29:16","slug":"man-hinh-laptop-luc-sang-luc-toi","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/","title":{"rendered":"M\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i? Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3"},"content":{"rendered":"\n<p>M\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i l\u00e0 l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn, g\u00e2y kh\u00f3 ch\u1ecbu khi h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c, \u0111\u1eb7c bi\u1ec7t khi ph\u1ea3i s\u1eed d\u1ee5ng m\u00e1y trong th\u1eddi gian d\u00e0i d\u1ec5 khi\u1ebfn m\u1eaft b\u1ecb m\u1ecfi. L\u1ed7i n\u00e0y th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau d\u1ec5 d\u1eabn \u0111\u1ebfn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e0n h\u00ecnh. Sau \u0111\u00e2y h\u00e3y c\u00f9ng <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> \u0111i t\u00ecm hi\u1ec3u v\u1ec1 nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3 nh\u1ea5t nh\u00e9!<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_55 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\" role=\"button\"><label for=\"item-6a1b1f4dc0a86\" ><span class=\"\"><span style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input aria-label=\"Toggle\" aria-label=\"item-6a1b1f4dc0a86\"  type=\"checkbox\" id=\"item-6a1b1f4dc0a86\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#I_Dau_hieu_nhan_biet_man_hinh_laptop_luc_sang_luc_toi\" title=\"I. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i\">I. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#II_Nguyen_nhan_va_cach_khac_phuc_man_hinh_laptop_luc_sang_luc_toi\" title=\"II. Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i\">II. Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#1_Dieu_chinh_do_sang_chua_phu_hop\" title=\"1. \u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng ch\u01b0a ph\u00f9 h\u1ee3p\">1. \u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng ch\u01b0a ph\u00f9 h\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#2_Laptop_dang_o_che_do_tiet_kiem_pin\" title=\"2. Laptop \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin\">2. Laptop \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#3_Den_cao_ap_cua_man_hinh_bi_loi\" title=\"3. \u0110\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i\">3. \u0110\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#4_Cap_tin_hieu_man_hinh_laptop_bi_hong\" title=\"4. C\u00e1p t\u00edn hi\u1ec7u m\u00e0n h\u00ecnh laptop b\u1ecb h\u1ecfng\">4. C\u00e1p t\u00edn hi\u1ec7u m\u00e0n h\u00ecnh laptop b\u1ecb h\u1ecfng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#5_Chip_VGA_bi_loi\" title=\"5. Chip VGA b\u1ecb l\u1ed7i\">5. Chip VGA b\u1ecb l\u1ed7i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#III_FAQ_%E2%80%93_Cau_hoi_thuong_gap\" title=\"III. FAQ &#8211; C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p\">III. FAQ &#8211; C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#1_Co_nen_tu_thay_cap_man_hinh_tai_nha\" title=\"1. C\u00f3 n\u00ean t\u1ef1 thay c\u00e1p m\u00e0n h\u00ecnh t\u1ea1i nh\u00e0?\">1. C\u00f3 n\u00ean t\u1ef1 thay c\u00e1p m\u00e0n h\u00ecnh t\u1ea1i nh\u00e0?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#2_Man_hinh_laptop_luc_sang_luc_toi_co_phai_sap_hong_khong\" title=\"2. M\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i c\u00f3 ph\u1ea3i s\u1eafp h\u1ecfng kh\u00f4ng?\">2. M\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i c\u00f3 ph\u1ea3i s\u1eafp h\u1ecfng kh\u00f4ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#3_Man_hinh_toi_co_gay_hai_cho_mat_khong\" title=\"3. M\u00e0n h\u00ecnh t\u1ed1i c\u00f3 g\u00e2y h\u1ea1i cho m\u1eaft kh\u00f4ng?\">3. M\u00e0n h\u00ecnh t\u1ed1i c\u00f3 g\u00e2y h\u1ea1i cho m\u1eaft kh\u00f4ng?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-luc-sang-luc-toi\/#IV_Tong_ket\" title=\"IV. T\u1ed5ng k\u1ebft\">IV. T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Dau_hieu_nhan_biet_man_hinh_laptop_luc_sang_luc_toi\"><\/span><strong>I. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>T\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh <a href=\"https:\/\/phongvu.vn\/c\/laptop\" target=\"_blank\" rel=\"noreferrer noopener\">laptop <\/a>l\u00fac s\u00e1ng l\u00fac t\u1ed1i l\u00e0 l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn, khi\u1ebfn tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng b\u1ecb gi\u00e1n \u0111o\u1ea1n v\u00e0 g\u00e2y m\u1ecfi m\u1eaft khi l\u00e0m vi\u1ec7c l\u00e2u. \u0110\u1ed9 s\u00e1ng c\u00f3 th\u1ec3 thay \u0111\u1ed5i b\u1ea5t th\u01b0\u1eddng d\u00f9 b\u1ea1n kh\u00f4ng h\u1ec1 \u0111i\u1ec1u ch\u1ec9nh, ho\u1eb7c ch\u00eanh l\u1ec7ch r\u00f5 r\u1ec7t gi\u1eefa c\u00e1c th\u1eddi \u0111i\u1ec3m s\u1eed d\u1ee5ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c d\u1ea5u hi\u1ec7u s\u1ebd gi\u00fap b\u1ea1n x\u1eed l\u00fd k\u1ecbp th\u1eddi, tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn linh ki\u1ec7n b\u00ean trong:<\/p>\n\n\n\n<ul>\n<li>\u0110\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh t\u1ef1 \u0111\u1ed9ng t\u0103ng ho\u1eb7c gi\u1ea3m li\u00ean t\u1ee5c d\u00f9 b\u1ea1n kh\u00f4ng nh\u1ea5n ph\u00edm \u0111i\u1ec1u ch\u1ec9nh, \u0111\u1eb7c bi\u1ec7t khi \u0111ang s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng ho\u1eb7c ch\u1ec9 m\u1edf m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ed1 \u0111\u1ecbnh.<\/li>\n\n\n\n<li>Khi r\u00fat s\u1ea1c, m\u00e0n h\u00ecnh t\u1ed1i h\u1eb3n \u0111i; khi c\u1eafm s\u1ea1c l\u1ea1i th\u00ec s\u00e1ng l\u00ean r\u00f5 r\u1ec7t, d\u00f9 b\u1ea1n kh\u00f4ng thay \u0111\u1ed5i b\u1ea5t k\u1ef3 thi\u1ebft l\u1eadp ngu\u1ed3n n\u00e0o trong m\u00e1y.<\/li>\n\n\n\n<li>M\u00e0n h\u00ecnh thay \u0111\u1ed5i \u0111\u1ed9 s\u00e1ng m\u1ed7i khi chuy\u1ec3n tab tr\u00ecnh duy\u1ec7t, m\u1edf ph\u1ea7n m\u1ec1m kh\u00e1c ho\u1eb7c thay \u0111\u1ed5i n\u1ed9i dung hi\u1ec3n th\u1ecb (v\u00ed d\u1ee5 t\u1eeb n\u1ec1n t\u1ed1i sang n\u1ec1n s\u00e1ng).<\/li>\n\n\n\n<li>Xu\u1ea5t hi\u1ec7n hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y nh\u1eb9, s\u00e1ng \u2013 t\u1ed1i xen k\u1ebd trong v\u00e0i gi\u00e2y r\u1ed3i tr\u1edf l\u1ea1i b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n trong ng\u00e0y.<\/li>\n\n\n\n<li>M\u1ed9t s\u1ed1 khu v\u1ef1c tr\u00ean m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb s\u00e1ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, c\u00f3 ch\u1ed7 b\u1ecb t\u1ed1i h\u01a1n ho\u1eb7c m\u1edd h\u01a1n so v\u1edbi ph\u1ea7n c\u00f2n l\u1ea1i.<\/li>\n\n\n\n<li>Sau khi kh\u1edfi \u0111\u1ed9ng, m\u00e0n h\u00ecnh s\u00e1ng r\u00f5 nh\u01b0ng d\u00f9ng m\u1ed9t l\u00fac th\u00ec gi\u1ea3m s\u00e1ng b\u1ea5t th\u01b0\u1eddng, k\u1ec3 c\u1ea3 khi pin v\u1eabn c\u00f2n nhi\u1ec1u.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Nguyen_nhan_va_cach_khac_phuc_man_hinh_laptop_luc_sang_luc_toi\"><\/span><strong>II. Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 id=\"hmenuid1\"><span class=\"ez-toc-section\" id=\"1_Dieu_chinh_do_sang_chua_phu_hop\"><\/span><strong>1. \u0110i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng ch\u01b0a ph\u00f9 h\u1ee3p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n<\/strong><\/p>\n\n\n\n<p>Khi m\u1ee9c \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp qu\u00e1 th\u1ea5p, h\u00ecnh \u1ea3nh hi\u1ec3n th\u1ecb s\u1ebd tr\u1edf n\u00ean t\u1ed1i v\u00e0 k\u00e9m r\u00f5 r\u00e0ng, g\u00e2y kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh quan s\u00e1t v\u00e0 s\u1eed d\u1ee5ng. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn khi\u1ebfn ng\u01b0\u1eddi d\u00f9ng c\u1ea3m th\u1ea5y m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/p>\n\n\n\n<p>\u0110\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i do c\u00e0i \u0111\u1eb7t \u0111\u1ed9 s\u00e1ng ch\u01b0a ph\u00f9 h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed c\u00e1c c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n\n\n\n<p><strong><strong>C\u00e1ch 1: S\u1eed d\u1ee5ng ph\u00edm t\u1eaft tr\u00ean b\u00e0n ph\u00edm<\/strong><\/strong><\/p>\n\n\n\n<p>H\u1ea7u h\u1ebft laptop \u0111\u1ec1u h\u1ed7 tr\u1ee3 t\u0103ng\/gi\u1ea3m \u0111\u1ed9 s\u00e1ng b\u1eb1ng t\u1ed5 h\u1ee3p ph\u00edm Fn k\u1ebft h\u1ee3p v\u1edbi ph\u00edm c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng m\u1eb7t tr\u1eddi. T\u00f9y t\u1eebng d\u00f2ng m\u00e1y, v\u1ecb tr\u00ed ph\u00edm n\u00e0y c\u00f3 th\u1ec3 kh\u00e1c nhau (th\u01b0\u1eddng n\u1eb1m \u1edf h\u00e0ng ph\u00edm F). B\u1ea1n ch\u1ec9 c\u1ea7n nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u00e1nh s\u00e1ng \u0111\u1ebfn m\u1ee9c ph\u00f9 h\u1ee3p v\u1edbi m\u1eaft.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1.jpg\" alt=\"S\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p ph\u00edm Fn + \u0111\u1ec3 t\u0103ng gi\u1ea3m s\u00e1ng\" class=\"wp-image-167332\" width=\"1068\" height=\"667\" title=\"S\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p Fn + t\u0103ng gi\u1ea3m s\u00e1ng\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-1-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">S\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p ph\u00edm Fn + \u0111\u1ec3 t\u0103ng gi\u1ea3m s\u00e1ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p><strong>C\u00e1ch 2: \u0110i\u1ec1u ch\u1ec9nh trong ph\u1ea7n c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng<\/strong><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1:<\/strong> Nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng pin \u1edf g\u00f3c ph\u1ea3i thanh Taskbar, sau \u0111\u00f3 ch\u1ecdn <strong>Battery Settings<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2.jpg\" alt=\"Ch\u1ecdn Battery Settings c\u1ee7a m\u1ee5c pin\" class=\"wp-image-167333\" width=\"1068\" height=\"667\" title=\"Ch\u1ecdn Battery Settings c\u1ee7a m\u1ee5c pin\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">Ch\u1ecdn Battery Settings c\u1ee7a m\u1ee5c pin (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p><strong>B\u01b0\u1edbc 2:<\/strong> V\u00e0o m\u1ee5c <strong>Display<\/strong>, t\u00ecm ph\u1ea7n <strong>Brightness and color<\/strong>, r\u1ed3i k\u00e9o thanh tr\u01b0\u1ee3t \u0111\u1ec3 t\u0103ng ho\u1eb7c gi\u1ea3m \u0111\u1ed9 s\u00e1ng theo nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3.jpg\" alt=\"K\u00e9o thanh \u0111i\u1ec1u ch\u1ec9nh Brightness and color t\u1ea1i m\u1ee5c Display\" class=\"wp-image-167334\" width=\"1068\" height=\"667\" title=\"K\u00e9o thanh \u0111i\u1ec1u ch\u1ec9nh Brightness and color \u1edf m\u1ee5c Display\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-3-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">K\u00e9o thanh \u0111i\u1ec1u ch\u1ec9nh Brightness and color t\u1ea1i m\u1ee5c Display (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3 id=\"hmenuid2\"><span class=\"ez-toc-section\" id=\"2_Laptop_dang_o_che_do_tiet_kiem_pin\"><\/span><strong>2. Laptop \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n<\/strong><\/p>\n\n\n\n<p>Khi k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng gi\u1ea3m \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian s\u1eed d\u1ee5ng. N\u1ebfu dung l\u01b0\u1ee3ng pin gi\u1ea3m xu\u1ed1ng m\u1ee9c \u0111\u00e3 c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc \u0111\u00f3, m\u00e0n h\u00ecnh s\u1ebd t\u1ef1 h\u1ea1 s\u00e1ng m\u00e0 kh\u00f4ng c\u1ea7n thao t\u00e1c th\u1ee7 c\u00f4ng, khi\u1ebfn b\u1ea1n c\u1ea3m th\u1ea5y m\u00e0n h\u00ecnh t\u1ed1i h\u01a1n b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/p>\n\n\n\n<p>\u0110\u1ec3 x\u1eed l\u00fd t\u00ecnh tr\u1ea1ng n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 t\u1eaft ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i m\u1ee9c \u0111\u1ed9 s\u00e1ng sao cho kh\u00f4ng ch\u00eanh l\u1ec7ch qu\u00e1 nhi\u1ec1u so v\u1edbi khi pin \u0111\u1ea7y. Vi\u1ec7c t\u0103ng \u0111\u1ed9 s\u00e1ng trong ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin c\u0169ng th\u1ef1c hi\u1ec7n t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch ch\u1ec9nh s\u00e1ng th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p><strong>T\u1eaft ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin theo c\u00e1c b\u01b0\u1edbc sau:<\/strong><\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1:<\/strong> Nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng pin \u1edf g\u00f3c ph\u1ea3i thanh Taskbar, sau \u0111\u00f3 ch\u1ecdn <strong>Battery Settings<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1.jpg\" alt=\"K\u00e9o v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng pin \u1edf g\u00f3c ph\u1ea3i ch\u1ecdn Battery Settings\" class=\"wp-image-167335\" width=\"1068\" height=\"667\" title=\"Ch\u1ecdn Battery Settings c\u1ee7a m\u1ee5c pin\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-2-1-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">K\u00e9o v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng pin \u1edf g\u00f3c ph\u1ea3i ch\u1ecdn Battery Settings (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p><strong>B\u01b0\u1edbc 2:<\/strong> T\u00ecm m\u1ee5c <strong>Battery Saver<\/strong> v\u00e0 chuy\u1ec3n tr\u1ea1ng th\u00e1i sang <strong>Off<\/strong> \u0111\u1ec3 t\u1eaft ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4.jpg\" alt=\"T\u00ecm m\u1ee5c Battery Saver v\u00e0 t\u1eaft ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin\" class=\"wp-image-167336\" width=\"1068\" height=\"667\" title=\"T\u1eaft ch\u1ebf \u0111\u1ed9 Battery Saver\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-4-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">T\u00ecm m\u1ee5c Battery Saver v\u00e0 t\u1eaft ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3 id=\"hmenuid3\"><span class=\"ez-toc-section\" id=\"3_Den_cao_ap_cua_man_hinh_bi_loi\"><\/span><strong>3. \u0110\u00e8n cao \u00e1p c\u1ee7a m\u00e0n h\u00ecnh b\u1ecb l\u1ed7i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n<\/strong><\/p>\n\n\n\n<p>\u0110\u00e8n cao \u00e1p (b\u1ed9 ph\u1eadn cung c\u1ea5p \u00e1nh s\u00e1ng n\u1ec1n cho m\u00e0n h\u00ecnh LCD) n\u1ebfu b\u1ecb ch\u1eadp ch\u1eddn, xu\u1ed1ng c\u1ea5p ho\u1eb7c h\u01b0 h\u1ecfng s\u1ebd khi\u1ebfn \u00e1nh s\u00e1ng ph\u00e1t ra y\u1ebfu h\u01a1n b\u00ecnh th\u01b0\u1eddng. Khi \u0111\u00f3, m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb r\u1ea5t t\u1ed1i d\u00f9 b\u1ea1n \u0111\u00e3 t\u0103ng \u0111\u1ed9 s\u00e1ng l\u00ean m\u1ee9c cao, g\u00e2y kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/p>\n\n\n\n<p>V\u1edbi l\u1ed7i li\u00ean quan \u0111\u1ebfn \u0111\u00e8n cao \u00e1p, gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 nh\u1ea5t l\u00e0 ki\u1ec3m tra v\u00e0 thay th\u1ebf linh ki\u1ec7n m\u1edbi. Vi\u1ec7c ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng khi \u0111\u00e8n \u0111\u00e3 h\u1ecfng c\u00f3 th\u1ec3 l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c c\u1ee7a m\u00e0n h\u00ecnh, th\u1eadm ch\u00ed d\u1eabn \u0111\u1ebfn chi ph\u00ed s\u1eeda ch\u1eefa cao h\u01a1n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5.jpg\" alt=\"Nguy\u00ean nh\u00e2n m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i ph\u1ed5 bi\u1ebfn\" class=\"wp-image-167337\" width=\"1068\" height=\"667\" title=\"Thay \u0111\u00e8n \u00e1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 r\u00f5 n\u00e9t c\u1ee7a m\u00e0n h\u00ecnh\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-5-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">Nguy\u00ean nh\u00e2n m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i ph\u1ed5 bi\u1ebfn (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3 id=\"hmenuid4\"><span class=\"ez-toc-section\" id=\"4_Cap_tin_hieu_man_hinh_laptop_bi_hong\"><\/span><strong>4. C\u00e1p t\u00edn hi\u1ec7u m\u00e0n h\u00ecnh laptop b\u1ecb h\u1ecfng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n<\/strong><\/p>\n\n\n\n<p>C\u00e1p t\u00edn hi\u1ec7u m\u00e0n h\u00ecnh c\u00f3 nhi\u1ec7m v\u1ee5 truy\u1ec1n d\u1eef li\u1ec7u h\u00ecnh \u1ea3nh t\u1eeb <a href=\"https:\/\/phongvu.vn\/c\/mainboard-bo-mach-chu\" target=\"_blank\" rel=\"noreferrer noopener\">mainboard <\/a>l\u00ean m\u00e0n h\u00ecnh. Khi d\u00e2y c\u00e1p b\u1ecb l\u1ecfng, \u0111\u1ee9t ng\u1ea7m ho\u1eb7c oxy h\u00f3a \u1edf ph\u1ea7n ch\u00e2n k\u1ebft n\u1ed1i, m\u00e0n h\u00ecnh c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n t\u00ecnh tr\u1ea1ng s\u00e1ng t\u1ed1i th\u1ea5t th\u01b0\u1eddng, nh\u1ea5p nh\u00e1y ho\u1eb7c ch\u1eadp ch\u1eddn khi b\u1ea1n thay \u0111\u1ed5i g\u00f3c m\u1edf m\u00e1y.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/p>\n\n\n\n<p>Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed ki\u1ec3m tra v\u00e0 v\u1ec7 sinh ph\u1ea7n ch\u00e2n c\u00e1p, sau \u0111\u00f3 c\u1eafm l\u1ea1i \u0111\u00fang kh\u1edbp \u0111\u1ec3 xem l\u1ed7i c\u00f3 \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n hay kh\u00f4ng. N\u1ebfu ph\u00e1t hi\u1ec7n c\u00e1p b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c \u0111\u1ee9t g\u00e3y b\u00ean trong, gi\u1ea3i ph\u00e1p b\u1eaft bu\u1ed9c l\u00e0 thay c\u00e1p m\u1edbi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00edn hi\u1ec7u truy\u1ec1n \u1ed5n \u0111\u1ecbnh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6.jpg\" alt=\"H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i\" class=\"wp-image-167338\" width=\"1068\" height=\"667\" title=\"Thay th\u1ebf c\u00e1p m\u00e0n h\u00ecnh h\u01b0 h\u1ecfng \" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/03\/man-hinh-laptop-luc-sang-luc-toi-6-1344x840.jpg 1344w\" sizes=\"(max-width: 1068px) 100vw, 1068px\" \/><figcaption class=\"wp-element-caption\">H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3 id=\"hmenuid5\"><span class=\"ez-toc-section\" id=\"5_Chip_VGA_bi_loi\"><\/span><strong>5. Chip VGA b\u1ecb l\u1ed7i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>Nguy\u00ean nh\u00e2n<\/strong><\/p>\n\n\n\n<p>Chip VGA (<a href=\"https:\/\/phongvu.vn\/c\/vga-card-man-hinh\" target=\"_blank\" rel=\"noreferrer noopener\">card \u0111\u1ed3 h\u1ecda<\/a>) l\u00e0 linh ki\u1ec7n \u0111\u1ea3m nhi\u1ec7m x\u1eed l\u00fd v\u00e0 xu\u1ea5t h\u00ecnh \u1ea3nh l\u00ean m\u00e0n h\u00ecnh. Khi b\u1ed9 ph\u1eadn n\u00e0y g\u1eb7p v\u1ea5n \u0111\u1ec1, qu\u00e1 tr\u00ecnh hi\u1ec3n th\u1ecb c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh l\u00fac s\u00e1ng l\u00fac t\u1ed1i, nh\u1ea5p nh\u00e1y ho\u1eb7c hi\u1ec3n th\u1ecb kh\u00f4ng \u1ed5n \u0111\u1ecbnh. T\u1eeb \u0111\u00f3 d\u1eabn \u0111\u1ebfn l\u1ed7i \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh laptop do qu\u00e1 nhi\u1ec7t, driver ho\u1eb7c ph\u1ea7n c\u1ee9ng b\u1ecb h\u1ecfng tr\u00ean mainboard.<\/p>\n\n\n\n<p><strong>C\u00e1ch kh\u1eafc ph\u1ee5c<\/strong><\/p>\n\n\n\n<p>Tr\u01b0\u1edbc ti\u00ean, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed t\u1eaft v\u00e0 b\u1eadt l\u1ea1i VGA trong ph\u1ea7n qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb (Device Manager) ho\u1eb7c c\u1eadp nh\u1eadt l\u1ea1i driver \u0111\u1ec3 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111i\u1ec1u ch\u1ec9nh v\u00e0 kh\u1eafc ph\u1ee5c l\u1ed7i t\u1ea1m th\u1eddi.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"III_FAQ_%E2%80%93_Cau_hoi_thuong_gap\"><\/span><strong>III. FAQ &#8211; C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"1_Co_nen_tu_thay_cap_man_hinh_tai_nha\"><\/span><strong>1. C\u00f3 n\u00ean t\u1ef1 thay c\u00e1p m\u00e0n h\u00ecnh t\u1ea1i nh\u00e0?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Vi\u1ec7c t\u1ef1 thay c\u00e1p m\u00e0n h\u00ecnh t\u1ea1i nh\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch n\u1ebfu b\u1ea1n kh\u00f4ng c\u00f3 kinh nghi\u1ec7m s\u1eeda ch\u1eefa laptop. C\u00e1p m\u00e0n h\u00ecnh l\u00e0 linh ki\u1ec7n m\u1ecfng, d\u1ec5 \u0111\u1ee9t ho\u1eb7c l\u1eafp sai v\u1ecb tr\u00ed, ch\u1ec9 c\u1ea7n thao t\u00e1c m\u1ea1nh tay c\u0169ng c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng m\u00e0n h\u00ecnh ho\u1eb7c mainboard. N\u1ebfu t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1p l\u1ecfng ho\u1eb7c h\u01b0, t\u1ed1t nh\u1ea5t b\u1ea1n n\u00ean mang m\u00e1y \u0111\u1ebfn trung t\u00e2m s\u1eeda ch\u1eefa uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u00e0 thay th\u1ebf \u0111\u00fang k\u1ef9 thu\u1eadt, tr\u00e1nh ph\u00e1t sinh chi ph\u00ed cao h\u01a1n.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"2_Man_hinh_laptop_luc_sang_luc_toi_co_phai_sap_hong_khong\"><\/span><strong>2. M\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i c\u00f3 ph\u1ea3i s\u1eafp h\u1ecfng kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o l\u1ed7i m\u00e0n h\u00ecnh l\u00fac s\u00e1ng l\u00fac t\u1ed1i c\u0169ng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c m\u00e0n h\u00ecnh s\u1eafp h\u1ecfng. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p, nguy\u00ean nh\u00e2n ch\u1ec9 \u0111\u1ebfn t\u1eeb c\u00e0i \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng, driver card \u0111\u1ed3 h\u1ecda ho\u1eb7c ch\u1ebf \u0111\u1ed9 ti\u1ebft ki\u1ec7m pin. Tuy nhi\u00ean, n\u1ebfu t\u00ecnh tr\u1ea1ng n\u00e0y x\u1ea3y ra th\u01b0\u1eddng xuy\u00ean, k\u00e8m theo nh\u1ea5p nh\u00e1y ho\u1eb7c hi\u1ec3n th\u1ecb kh\u00f4ng \u1ed5n \u0111\u1ecbnh, r\u1ea5t c\u00f3 th\u1ec3 ph\u1ea7n c\u1ee9ng nh\u01b0 t\u1ea5m n\u1ec1n, \u0111\u00e8n n\u1ec1n ho\u1eb7c c\u00e1p m\u00e0n h\u00ecnh \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra s\u1edbm.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"3_Man_hinh_toi_co_gay_hai_cho_mat_khong\"><\/span><strong>3. M\u00e0n h\u00ecnh t\u1ed1i c\u00f3 g\u00e2y h\u1ea1i cho m\u1eaft kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>M\u00e0n h\u00ecnh qu\u00e1 t\u1ed1i trong th\u1eddi gian d\u00e0i c\u00f3 th\u1ec3 khi\u1ebfn m\u1eaft ph\u1ea3i \u0111i\u1ec1u ti\u1ebft nhi\u1ec1u h\u01a1n \u0111\u1ec3 nh\u00ecn r\u00f5 n\u1ed9i dung, t\u1eeb \u0111\u00f3 g\u00e2y m\u1ecfi m\u1eaft, kh\u00f4 m\u1eaft v\u00e0 \u0111au \u0111\u1ea7u. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu m\u00e0n h\u00ecnh thay \u0111\u1ed5i s\u00e1ng \u2013 t\u1ed1i li\u00ean t\u1ee5c, m\u1eaft s\u1ebd ph\u1ea3i th\u00edch nghi li\u00ean t\u1ee5c v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 \u00e1nh s\u00e1ng kh\u00e1c nhau, l\u00e0m t\u0103ng c\u1ea3m gi\u00e1c kh\u00f3 ch\u1ecbu. V\u00ec v\u1eady, khi g\u1eb7p t\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i, b\u1ea1n n\u00ean \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 s\u00e1ng ph\u00f9 h\u1ee3p ho\u1eb7c kh\u1eafc ph\u1ee5c l\u1ed7i s\u1edbm \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u1ecb l\u1ef1c.<\/p>\n\n\n\n<div class=\"pv-products-card\"><div class=\"pv-products-title\"><div><\/div><\/div><div class=\"pv-products\" data-type=\"carousel\" data-key=\"product-area\" data-skus=\"240903731,250308331,250409678,250409679,250908221,251001986,251013014\"><\/div><\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"IV_Tong_ket\"><\/span><strong>IV. T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>T\u00ecnh tr\u1ea1ng m\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 ch\u1ecbu nh\u01b0ng ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c n\u1ebfu x\u00e1c \u0111\u1ecbnh \u0111\u00fang nguy\u00ean nh\u00e2n. H\u00e3y th\u1eed c\u00e1c c\u00e1ch x\u1eed l\u00fd c\u01a1 b\u1ea3n tr\u01b0\u1edbc khi ngh\u0129 \u0111\u1ebfn s\u1eeda ch\u1eefa ph\u1ea7n c\u1ee9ng. N\u1ebfu l\u1ed7i \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh laptop v\u1eabn ti\u1ebfp di\u1ec5n, b\u1ea1n n\u00ean mang m\u00e1y \u0111\u1ebfn c\u00e1c \u0111i\u1ec3m s\u1eeda ch\u1eefa nh\u01b0 Phong V\u0169 ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o laptop ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n l\u00e2u h\u01a1n. Ngo\u00e0i ra, n\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm d\u00f2ng laptop ph\u1ee5c v\u1ee5 nhu c\u1ea7u c\u00e1 nh\u00e2n th\u00ec c\u00f3 th\u1ec3 tham kh\u1ea3o m\u1ed9t v\u00e0i s\u1ea3n ph\u1ea9m t\u1ea1i <a href=\"https:\/\/phongvu.vn\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 <\/a>v\u1edbi m\u1ee9c gi\u00e1 \u01b0u \u0111\u00e3i nh\u00e9!<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/tat-man-hinh-laptop\/\" target=\"_blank\" rel=\"noreferrer noopener\">M\u1eb9o t\u1eaft m\u00e0n h\u00ecnh laptop kh\u00f4ng t\u1eaft m\u00e1y tr\u00ean Windows v\u00e0 Mac<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/?p=167140\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00e0n h\u00ecnh laptop b\u1ecb v\u00f4 n\u01b0\u1edbc ph\u1ea3i l\u00e0m sao? 7 b\u01b0\u1edbc x\u1eed l\u00fd m\u00e1y k\u1ecbp th\u1eddi<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/man-hinh-laptop-bi-den-nhung-may-van-chay\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nguy\u00ean nh\u00e2n, c\u00e1ch s\u1eeda m\u00e0n h\u00ecnh laptop b\u1ecb \u0111en nh\u01b0ng m\u00e1y v\u1eabn ch\u1ea1y<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e0n h\u00ecnh laptop l\u00fac s\u00e1ng l\u00fac t\u1ed1i l\u00e0 l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn, g\u00e2y kh\u00f3 ch\u1ecbu khi h\u1ecdc t\u1eadp v\u00e0 l\u00e0m vi\u1ec7c, \u0111\u1eb7c bi\u1ec7t khi ph\u1ea3i s\u1eed d\u1ee5ng m\u00e1y trong th\u1eddi gian d\u00e0i d\u1ec5 khi\u1ebfn m\u1eaft b\u1ecb m\u1ecfi. L\u1ed7i n\u00e0y th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb nhi\u1ec1u nguy\u00ean nh\u00e2n kh\u00e1c nhau d\u1ec5 d\u1eabn \u0111\u1ebfn \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tr\u1ea3i [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":167338,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[24,1029],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/167137"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=167137"}],"version-history":[{"count":5,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/167137\/revisions"}],"predecessor-version":[{"id":168344,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/167137\/revisions\/168344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/167338"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=167137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=167137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=167137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}