{"id":1427,"date":"2026-01-25T20:53:47","date_gmt":"2026-01-25T13:53:47","guid":{"rendered":"https:\/\/www.gocdidong.net\/index.php\/phim-fn-la-gi-cach-dung-va-bat-tat-tren-laptop-macbook\/"},"modified":"2026-01-25T20:53:47","modified_gmt":"2026-01-25T13:53:47","slug":"phim-fn-la-gi-cach-dung-va-bat-tat-tren-laptop-macbook","status":"publish","type":"post","link":"https:\/\/www.gocdidong.net\/index.php\/phim-fn-la-gi-cach-dung-va-bat-tat-tren-laptop-macbook\/","title":{"rendered":"Ph\u00edm Fn l\u00e0 g\u00ec? C\u00e1ch d\u00f9ng v\u00e0 b\u1eadt t\u1eaft tr\u00ean Laptop, MacBook"},"content":{"rendered":"<p><a href=\"https:\/\/didongviet.vn\/dchannel\/phim-fn-la-gi-cach-su-dung\/\" target=\"_blank\" rel=\"noopener\">Ph\u00edm Fn<\/a> l\u00e0 m\u1ed9t trong nh\u1eefng ph\u00edm quan tr\u1ecdng tr\u00ean b\u00e0n ph\u00edm laptop, gi\u00fap b\u1ea1n truy c\u1eadp nhanh c\u00e1c ch\u1ee9c n\u0103ng nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh, b\u1eadt t\u1eaft WiFi\u2026 Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 b\u1eadt t\u1eaft ph\u00edm Fn \u0111\u00fang c\u00e1ch, \u0111\u1eb7c bi\u1ec7t khi chuy\u1ec3n sang laptop m\u1edbi ho\u1eb7c khi ph\u00edm Fn \u0111\u1ed9t ng\u1ed9t kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 ph\u00edm Fn l\u00e0 g\u00ec, c\u00e1ch s\u1eed d\u1ee5ng tr\u00ean laptop Windows v\u00e0 MacBook, c\u00f9ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u1eafc ph\u1ee5c khi g\u1eb7p s\u1ef1 c\u1ed1.<\/p>\n<p>Ph\u00edm Fn (vi\u1ebft t\u1eaft t\u1eeb Function \u2013 ch\u1ee9c n\u0103ng) l\u00e0 ph\u00edm \u0111\u1eb7c bi\u1ec7t tr\u00ean b\u00e0n ph\u00edm laptop v\u00e0 <a href=\"https:\/\/didongviet.vn\/apple-macbook-imac.html\" target=\"_blank\" rel=\"noopener\">MacBook<\/a>, th\u01b0\u1eddng n\u1eb1m \u1edf g\u00f3c d\u01b0\u1edbi b\u00ean tr\u00e1i. Ph\u00edm n\u00e0y k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u00edm F1-F12 \u0111\u1ec3 k\u00edch ho\u1ea1t nhanh c\u00e1c t\u00ednh n\u0103ng nh\u01b0 \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng m\u00e0n h\u00ecnh, b\u1eadt t\u1eaft WiFi, Bluetooth v\u00e0 nhi\u1ec1u ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng kh\u00e1c. M\u1ed7i h\u00e3ng laptop c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp t\u1ed5 h\u1ee3p ph\u00edm Fn kh\u00e1c nhau t\u00f9y theo thi\u1ebft k\u1ebf ri\u00eang.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-2.jpg\" alt=\"Ph\u00edm Fn k\u1ebft h\u1ee3p F1-F12 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nhanh \u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng v\u00e0 t\u00ednh n\u0103ng h\u1ec7 th\u1ed1ng tr\u00ean laptop.\" title=\"\"><\/p>\n<p>Ph\u00edm Fn k\u1ebft h\u1ee3p F1-F12 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nhanh \u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng v\u00e0 t\u00ednh n\u0103ng h\u1ec7 th\u1ed1ng tr\u00ean laptop.<\/p>\n<p>M\u1ed7i h\u00e3ng laptop c\u00f3 t\u1ed5 h\u1ee3p ph\u00edm Fn kh\u00e1c nhau nh\u01b0ng \u0111\u1ec1u c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng r\u00f5 r\u00e0ng tr\u00ean ph\u00edm. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng tra c\u1ee9u nhanh c\u00e1c t\u1ed5 h\u1ee3p Fn + F ph\u1ed5 bi\u1ebfn \u0111\u1ec3 b\u1ea1n d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng.<\/p>\n<p><strong>Ch\u1ee9c n\u0103ng<\/strong><\/p>\n<p><strong>ACER<\/strong><\/p>\n<p><strong>ASUS<\/strong><\/p>\n<p><strong>DELL<\/strong><\/p>\n<p><strong>HP<\/strong><\/p>\n<p><strong>LENOVO<\/strong><\/p>\n<p><strong>WiFi<\/strong><\/p>\n<p>F3<\/p>\n<p>F2<\/p>\n<p>F2<\/p>\n<p>F12<\/p>\n<p>F7<\/p>\n<p><strong>Ch\u1ebf \u0111\u1ed9 Sleep<\/strong><\/p>\n<p>F4<\/p>\n<p>F1<\/p>\n<p>\u2013<\/p>\n<p>\u2013<\/p>\n<p>\u2013<\/p>\n<p><strong>Xu\u1ea5t m\u00e0n h\u00ecnh ngo\u00e0i<\/strong><\/p>\n<p>F5<\/p>\n<p>F8<\/p>\n<p>F1<\/p>\n<p>F4<\/p>\n<p>F10<\/p>\n<p><strong>B\u1eadt\/t\u1eaft m\u00e0n h\u00ecnh<\/strong><\/p>\n<p>F6<\/p>\n<p>F7<\/p>\n<p>\u2013<\/p>\n<p>\u2013<\/p>\n<p>F9<\/p>\n<p><strong>B\u1eadt\/t\u1eaft Touchpad<\/strong><\/p>\n<p>F7<\/p>\n<p>F9<\/p>\n<p>F3<\/p>\n<p>\u2013<\/p>\n<p>F6<\/p>\n<p><strong>T\u1eaft \u00e2m thanh<\/strong><\/p>\n<p>F8<\/p>\n<p>F10<\/p>\n<p>ph\u00edm t\u1eaft b\u00ean ph\u1ea3i F1, F12<\/p>\n<p>F1<\/p>\n<p>F1<\/p>\n<p><strong>T\u0103ng\/gi\u1ea3m \u0111\u1ed9 s\u00e1ng<\/strong><\/p>\n<p>Ph\u1ea3i\/Tr\u00e1i<\/p>\n<p>F6\/F5<\/p>\n<p>F5\/F4<\/p>\n<p>F3\/F2<\/p>\n<p>F12\/F11<\/p>\n<p><strong>T\u0103ng\/gi\u1ea3m \u00e2m l\u01b0\u1ee3ng<\/strong><\/p>\n<p>L\u00ean\/Xu\u1ed1ng<\/p>\n<p>F12\/F11<\/p>\n<p>F12\/F11<\/p>\n<p>F10\/F9<\/p>\n<p>F3\/F2<\/p>\n<p><strong>Play\/Pause<\/strong><\/p>\n<p>Home<\/p>\n<p>M\u0169i t\u00ean xu\u1ed1ng<\/p>\n<p>F9<\/p>\n<p>F7<\/p>\n<p>\u2013<\/p>\n<p>C\u00f3 3 c\u00e1ch b\u1eadt\/t\u1eaft ph\u00edm Fn tr\u00ean laptop: nh\u1ea5n t\u1ed5 h\u1ee3p Fn + Esc tr\u1ef1c ti\u1ebfp tr\u00ean b\u00e0n ph\u00edm, \u0111i\u1ec1u ch\u1ec9nh trong <a href=\"https:\/\/didongviet.vn\/dchannel\/bios\/\" target=\"_blank\" rel=\"noopener\">BIOS<\/a>, ho\u1eb7c d\u00f9ng Windows Mobility Center v\u1edbi laptop Dell.<\/p>\n<p>C\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 b\u1eadt ch\u1ebf \u0111\u1ed9 Fn Lock l\u00e0 nh\u1ea5n t\u1ed5 h\u1ee3p Fn + Esc (ph\u00edm Escape th\u01b0\u1eddng c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng \u1ed5 kh\u00f3a). Khi k\u00edch ho\u1ea1t, bi\u1ec3u t\u01b0\u1ee3ng kh\u00f3a s\u00e1ng l\u00ean b\u00e1o hi\u1ec7u b\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5n tr\u1ef1c ti\u1ebfp F1-F12 m\u00e0 kh\u00f4ng c\u1ea7n gi\u1eef ph\u00edm Fn. Mu\u1ed1n t\u1eaft ch\u1ebf \u0111\u1ed9 n\u00e0y, ch\u1ec9 c\u1ea7n nh\u1ea5n l\u1ea1i t\u1ed5 h\u1ee3p Fn + Esc m\u1ed9t l\u1ea7n n\u1eefa.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-3.jpg\" alt=\"B\u1eadt\/t\u1eaft Fn Lock b\u1eb1ng t\u1ed5 h\u1ee3p Fn + Esc.\" title=\"\"><\/p>\n<p>Nh\u1ea5n Fn + Esc \u0111\u1ec3 b\u1eadt\/t\u1eaft ch\u1ebf \u0111\u1ed9 Fn Lock, cho ph\u00e9p s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp ph\u00edm F1-F12 m\u00e0 kh\u00f4ng c\u1ea7n gi\u1eef Fn.<\/p>\n<p>N\u1ebfu b\u00e0n ph\u00edm kh\u00f4ng h\u1ed7 tr\u1ee3 Fn + Esc, b\u1ea1n c\u00f3 th\u1ec3 b\u1eadt ph\u00edm Fn th\u00f4ng qua BIOS. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u00e1p d\u1ee5ng cho h\u1ea7u h\u1ebft laptop Dell, HP, Lenovo, Asus\u2026<\/p>\n<ul>\n<li>B\u01b0\u1edbc 1: Truy c\u1eadp BIOS. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh, ngay khi logo xu\u1ea5t hi\u1ec7n nh\u1ea5n li\u00ean t\u1ee5c ph\u00edm F2 (Asus, Lenovo), F10 (HP), F12\/Del (Dell) ho\u1eb7c ESC t\u00f9y h\u00e3ng.<\/li>\n<li>B\u01b0\u1edbc 2: Thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t. D\u00f9ng ph\u00edm m\u0169i t\u00ean chuy\u1ec3n sang tab Advanced, t\u00ecm m\u1ee5c Function Key Behavior, nh\u1ea5n Enter v\u00e0 ch\u1ecdn Function Key (b\u1eadt Fn Lock) ho\u1eb7c Multimedia Key (t\u1eaft Fn Lock).<\/li>\n<li>B\u01b0\u1edbc 3: L\u01b0u v\u00e0 tho\u00e1t. Nh\u1ea5n F10, ch\u1ecdn Yes, m\u00e1y t\u1ef1 \u0111\u1ed9ng kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-4.jpg\" alt=\"B\u1eadt ph\u00edm Fn qua BIOS trong m\u1ee5c Function Key Behavior n\u1ebfu b\u00e0n ph\u00edm kh\u00f4ng h\u1ed7 tr\u1ee3 t\u1ed5 h\u1ee3p Fn + Esc.\" title=\"\"><\/p>\n<p>B\u1eadt ph\u00edm Fn qua BIOS trong m\u1ee5c Function Key Behavior n\u1ebfu b\u00e0n ph\u00edm kh\u00f4ng h\u1ed7 tr\u1ee3 t\u1ed5 h\u1ee3p Fn + Esc.<\/p>\n<p>Laptop Dell t\u1eeb Windows 7 tr\u1edf l\u00ean c\u00f3 th\u1ec3 d\u00f9ng Windows Mobility Center. Nh\u1ea5n Windows + X r\u1ed3i ch\u1ecdn Mobility Center. Trong ph\u1ea7n Function Key Row (H\u00e0ng ph\u00edm ch\u1ee9c n\u0103ng), m\u1edf menu th\u1ea3 xu\u1ed1ng v\u00e0 ch\u1ecdn Function key \u0111\u1ec3 kh\u00f3a ph\u00edm Fn, ho\u1eb7c ch\u1ecdn Multimedia key \u0111\u1ec3 m\u1edf kh\u00f3a. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 hi\u1ec7u qu\u1ea3 n\u1ebfu laptop Dell c\u1ee7a b\u1ea1n c\u00f3 m\u1ee5c Function Key Row hi\u1ec3n th\u1ecb trong Mobility Center.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-5.jpg\" alt=\"Laptop Dell c\u00f3 th\u1ec3 b\u1eadt\/t\u1eaft Fn Lock qua Windows Mobility Center trong m\u1ee5c Function Key Row.\" title=\"\"><\/p>\n<p>Laptop Dell c\u00f3 th\u1ec3 b\u1eadt\/t\u1eaft Fn Lock qua Windows Mobility Center trong m\u1ee5c Function Key Row.<\/p>\n<p>Ph\u00edm Fn tr\u00ean MacBook \u0111i\u1ec1u khi\u1ec3n c\u00e1c ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng (\u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng, \u0111\u00e8n b\u00e0n ph\u00edm) v\u00e0 c\u00e1c ph\u00edm F1-F12. M\u1eb7c \u0111\u1ecbnh, nh\u1ea5n tr\u1ef1c ti\u1ebfp s\u1ebd th\u1ef1c hi\u1ec7n ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng, v\u00ed d\u1ee5 nh\u1ea5n F11 \u0111\u1ec3 gi\u1ea3m \u00e2m l\u01b0\u1ee3ng. Mu\u1ed1n s\u1eed d\u1ee5ng l\u1ec7nh F11 ti\u00eau chu\u1ea9n (nh\u01b0 to\u00e0n m\u00e0n h\u00ecnh tr\u00ecnh duy\u1ec7t), b\u1ea1n c\u1ea7n gi\u1eef th\u00eam ph\u00edm Fn. MacBook cho ph\u00e9p \u0111\u1ea3o ng\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t n\u00e0y n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng ph\u00edm F1-F12.<\/p>\n<ol>\n<li>Nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng Apple \u1edf g\u00f3c tr\u00e1i m\u00e0n h\u00ecnh, ch\u1ecdn System Settings (C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng).<\/li>\n<li>Ch\u1ecdn Keyboard \u1edf c\u1ed9t b\u00ean tr\u00e1i, sau \u0111\u00f3 nh\u1ea5n v\u00e0o n\u00fat Keyboard Shortcuts.<\/li>\n<li>Ch\u1ecdn Function Keys trong danh s\u00e1ch hi\u1ec3n th\u1ecb, b\u1eadt c\u00f4ng t\u1eafc t\u1ea1i d\u00f2ng \u201cUse F1, F2, etc. keys as standard function keys\u201d.<\/li>\n<li>Nh\u1ea5n Done \u0111\u1ec3 l\u01b0u thay \u0111\u1ed5i. T\u1eeb gi\u1edd b\u1ea1n nh\u1ea5n tr\u1ef1c ti\u1ebfp F1-F12 m\u00e0 kh\u00f4ng c\u1ea7n gi\u1eef ph\u00edm Fn, c\u00f2n mu\u1ed1n \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng ho\u1eb7c \u0111\u1ed9 s\u00e1ng th\u00ec ph\u1ea3i gi\u1eef th\u00eam ph\u00edm Fn.<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-6.jpg\" alt=\"B\u1eadt ph\u00edm F chu\u1ea9n trong System Settings &gt; Keyboard &gt; Function Keys tr\u00ean macOS Ventura.\" title=\"\"><\/p>\n<p>B\u1eadt ph\u00edm F chu\u1ea9n trong System Settings &gt; Keyboard &gt; Function Keys tr\u00ean macOS Ventura.<\/p>\n<ol>\n<li>Nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng Apple, ch\u1ecdn System Preferences (T\u00f9y ch\u1ecdn h\u1ec7 th\u1ed1ng).<\/li>\n<li>Ch\u1ecdn bi\u1ec3u t\u01b0\u1ee3ng Keyboard, sau \u0111\u00f3 ch\u1ecdn tab Keyboard \u1edf tr\u00ean c\u00f9ng.<\/li>\n<li>T\u00edch v\u00e0o \u00f4 \u201cUse F1, F2, etc. keys as standard function keys\u201d \u0111\u1ec3 k\u00edch ho\u1ea1t ch\u1ebf \u0111\u1ed9 n\u00e0y.<\/li>\n<\/ol>\n<p>Tr\u00ean MacBook chip Apple Silicon (M1, M2, M3), ph\u00edm Fn c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng qu\u1ea3 \u0111\u1ecba c\u1ea7u v\u1edbi nhi\u1ec1u ch\u1ee9c n\u0103ng ti\u1ec7n \u00edch. B\u1ea1n v\u00e0o System Settings &gt; Keyboard &gt; \u201cPress key to\u201d \u0111\u1ec3 ch\u1ecdn h\u00e0nh \u0111\u1ed9ng nh\u01b0 chuy\u1ec3n b\u1ed9 g\u00f5 ti\u1ebfng Vi\u1ec7t, m\u1edf b\u1ea3ng emoji ho\u1eb7c nh\u1eadp li\u1ec7u b\u1eb1ng gi\u1ecdng n\u00f3i. V\u1edbi MacBook Pro c\u00f3 Touch Bar, gi\u1eef ph\u00edm Fn s\u1ebd chuy\u1ec3n thanh c\u1ea3m \u1ee9ng sang hi\u1ec3n th\u1ecb h\u00e0ng ph\u00edm F1-F12.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-7.jpg\" alt=\"B\u1eadt ph\u00edm F chu\u1ea9n trong System Preferences &gt; Keyboard tr\u00ean macOS Monterey tr\u1edf xu\u1ed1ng.\" title=\"\"><\/p>\n<p>B\u1eadt ph\u00edm F chu\u1ea9n trong System Preferences &gt; Keyboard tr\u00ean macOS Monterey tr\u1edf xu\u1ed1ng.<\/p>\n<p>Khi ph\u00edm Fn kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng sau khi th\u1eed c\u00e1c c\u00e1ch b\u1eadt t\u1eaft th\u00f4ng th\u01b0\u1eddng, c\u00f3 th\u1ec3 do l\u1ed7i driver ho\u1eb7c c\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 hai ph\u01b0\u01a1ng ph\u00e1p kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3 cho laptop Windows.<\/p>\n<p>Windows t\u00edch h\u1ee3p c\u00f4ng c\u1ee5 Troubleshoot gi\u00fap t\u1ef1 \u0111\u1ed9ng ph\u00e1t hi\u1ec7n v\u00e0 s\u1eeda l\u1ed7i b\u00e0n ph\u00edm. Th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li>Nh\u1ea5n n\u00fat Start \u2192 T\u00ecm ki\u1ebfm \u201cTroubleshoot settings\u201d<\/li>\n<li>M\u1edf Troubleshoot settings \u2192 Ch\u1ecdn Keyboard (B\u00e0n ph\u00edm)<\/li>\n<li>Nh\u1ea5n Run the troubleshooter<\/li>\n<li>Ch\u1edd h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng ki\u1ec3m tra v\u00e0 s\u1eeda l\u1ed7i<\/li>\n<\/ol>\n<p>N\u1ebfu t\u00ecm th\u1ea5y v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ph\u00edm Fn, c\u00f4ng c\u1ee5 s\u1ebd t\u1ef1 \u0111\u1ed9ng kh\u1eafc ph\u1ee5c v\u00e0 ph\u00edm Fn s\u1ebd ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-8.jpg\" alt=\"S\u1eeda l\u1ed7i ph\u00edm Fn qua Troubleshoot settings &gt; Keyboard trong Windows.\" title=\"\"><\/p>\n<p>S\u1eeda l\u1ed7i ph\u00edm Fn qua Troubleshoot settings &gt; Keyboard trong Windows.<\/p>\n<p>N\u1ebfu Troubleshoot kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c, th\u1eed g\u1ee1 v\u00e0 c\u00e0i \u0111\u1eb7t l\u1ea1i driver b\u00e0n ph\u00edm:<\/p>\n<ol>\n<li>Nh\u1ea5n Start \u2192 T\u00ecm ki\u1ebfm \u201cDevice Manager\u201d \u2192 Nh\u1ea5n Enter<\/li>\n<li>M\u1edf r\u1ed9ng m\u1ee5c Keyboards (B\u00e0n ph\u00edm) \u2192 T\u00ecm HID Keyboard Device<\/li>\n<li>Nh\u1ea5n chu\u1ed9t ph\u1ea3i v\u00e0o HID Keyboard Device \u2192 Ch\u1ecdn Driver \u2192 Ch\u1ecdn Uninstall Device<\/li>\n<li>Nh\u1ea5n OK \u0111\u1ec3 x\u00e1c nh\u1eadn g\u1ee1 c\u00e0i \u0111\u1eb7t<\/li>\n<li>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh.<\/li>\n<\/ol>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/Phim-Fn-didongviet-9.jpg\" alt=\"C\u00e0i \u0111\u1eb7t l\u1ea1i driver b\u00e0n ph\u00edm qua Device Manager &gt; Keyboards &gt; Uninstall Device r\u1ed3i kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y.\" title=\"\"><\/p>\n<p>C\u00e0i \u0111\u1eb7t l\u1ea1i driver b\u00e0n ph\u00edm qua Device Manager &gt; Keyboards &gt; Uninstall Device r\u1ed3i kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y.<\/p>\n<p>Ngo\u00e0i c\u00e2u h\u1ecfi ph\u00edm Fn l\u00e0 g\u00ec, d\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng th\u1eafc m\u1eafc ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng g\u1eb7p khi s\u1eed d\u1ee5ng ph\u00edm Fn tr\u00ean laptop v\u00e0 MacBook, c\u00f9ng c\u00e2u tr\u1ea3 l\u1eddi chi ti\u1ebft gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng ph\u00edm ch\u1ee9c n\u0103ng n\u00e0y.<\/p>\n<p>Ph\u00edm Fn th\u01b0\u1eddng n\u1eb1m \u1edf g\u00f3c d\u01b0\u1edbi b\u00ean tr\u00e1i c\u1ee7a b\u00e0n ph\u00edm laptop, b\u00ean c\u1ea1nh ph\u00edm Ctrl ho\u1eb7c gi\u1eefa Ctrl v\u00e0 ph\u00edm Windows. M\u1ed9t s\u1ed1 laptop gaming ho\u1eb7c b\u00e0n ph\u00edm c\u01a1 c\u00f3 th\u1ec3 \u0111\u1eb7t ph\u00edm Fn \u1edf v\u1ecb tr\u00ed kh\u00e1c nhau t\u00f9y theo thi\u1ebft k\u1ebf.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 t\u1eaft ch\u1ebf \u0111\u1ed9 Fn Lock b\u1eb1ng c\u00e1ch nh\u1ea5n Fn + Esc, ho\u1eb7c v\u00e0o BIOS \u0111\u1ec3 \u0111\u1ed5i Function Key Behavior sang Multimedia Key. Tr\u00ean laptop Dell, d\u00f9ng Windows Mobility Center \u0111\u1ec3 chuy\u1ec3n t\u1eeb Function key sang Multimedia key c\u0169ng s\u1ebd t\u1eaft \u0111\u01b0\u1ee3c ph\u00edm Fn.<\/p>\n<p>T\u00e1c d\u1ee5ng c\u1ee7a Fn + F5 ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e3ng laptop. Tr\u00ean Acer v\u00e0 Toshiba, t\u1ed5 h\u1ee3p n\u00e0y xu\u1ea5t h\u00ecnh \u1ea3nh ra m\u00e0n h\u00ecnh ngo\u00e0i. Tr\u00ean Dell, Fn + F5 th\u01b0\u1eddng b\u1eadt \u0111\u00e8n n\u1ec1n b\u00e0n ph\u00edm. H\u00e3y xem bi\u1ec3u t\u01b0\u1ee3ng tr\u00ean ph\u00edm F5 \u0111\u1ec3 bi\u1ebft ch\u1ee9c n\u0103ng c\u1ee5 th\u1ec3 tr\u00ean m\u00e1y c\u1ee7a b\u1ea1n.<\/p>\n<p>Laptop Asus th\u01b0\u1eddng b\u1eadt Fn Lock b\u1eb1ng c\u00e1ch nh\u1ea5n Fn + Esc, ho\u1eb7c v\u00e0o BIOS (nh\u1ea5n F2 khi kh\u1edfi \u0111\u1ed9ng), t\u00ecm \u0111\u1ebfn tab Advanced v\u00e0 ch\u1ecdn Function Key trong m\u1ee5c Function Key Behavior. Nh\u1ea5n F10 \u0111\u1ec3 l\u01b0u v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i.<\/p>\n<p>MacBook m\u1eb7c \u0111\u1ecbnh \u01b0u ti\u00ean ch\u1ee9c n\u0103ng \u0111\u1eb7c bi\u1ec7t (\u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng) cho ph\u00edm F1-F12, ng\u01b0\u1ee3c v\u1edbi h\u1ea7u h\u1ebft laptop Windows. MacBook c\u00f3 Touch Bar c\u00f2n c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh hi\u1ec3n th\u1ecb c\u00e1c n\u00fat ch\u1ee9c n\u0103ng linh ho\u1ea1t h\u01a1n. C\u00e1ch b\u1eadt t\u1eaft Fn Lock tr\u00ean <a href=\"https:\/\/didongviet.vn\/dchannel\/he-dieu-hanh-macos\/\" target=\"_blank\" rel=\"noopener\">macOS<\/a> c\u0169ng \u0111\u01a1n gi\u1ea3n h\u01a1n th\u00f4ng qua C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng thay v\u00ec ph\u1ea3i v\u00e0o BIOS nh\u01b0 m\u1ed9t s\u1ed1 laptop Windows.<\/p>\n<p>Ph\u00edm Fn l\u00e0 c\u00f4ng c\u1ee5 h\u1eefu \u00edch gi\u00fap b\u1ea1n thao t\u00e1c nhanh v\u00e0 t\u1ed1i \u01b0u tr\u1ea3i nghi\u1ec7m s\u1eed d\u1ee5ng laptop h\u00e0ng ng\u00e0y. Hy v\u1ecdng qua b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n \u0111\u00e3 n\u1eafm r\u00f5 c\u00e1ch s\u1eed d\u1ee5ng, b\u1eadt t\u1eaft ph\u00edm Fn tr\u00ean c\u1ea3 laptop Windows v\u00e0 MacBook, c\u0169ng nh\u01b0 bi\u1ebft c\u00e1ch kh\u1eafc ph\u1ee5c khi g\u1eb7p s\u1ef1 c\u1ed1. N\u1ebfu v\u1ea5n \u0111\u1ec1 v\u1eabn kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft sau khi th\u1eed c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u00ean, h\u00e3y \u0111\u1ebfn trung t\u00e2m b\u1ea3o h\u00e0nh ho\u1eb7c c\u1eeda h\u00e0ng uy t\u00edn \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p.<\/p>\n<p>B\u1ea1n \u0111ang t\u00ecm ki\u1ebfm MacBook ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u h\u1ecdc t\u1eadp, l\u00e0m vi\u1ec7c hay gi\u1ea3i tr\u00ed? Di \u0110\u1ed9ng Vi\u1ec7t hi\u1ec7n \u0111ang cung c\u1ea5p \u0111a d\u1ea1ng c\u00e1c d\u00f2ng MacBook v\u1edbi nhi\u1ec1u m\u1ee9c gi\u00e1 kh\u00e1c nhau c\u00f9ng nh\u1eefng \u01b0u \u0111\u00e3i h\u1ea5p d\u1eabn. Gh\u00e9 th\u0103m c\u1eeda h\u00e0ng ho\u1eb7c truy c\u1eadp website \u0111\u1ec3 tham kh\u1ea3o, so s\u00e1nh v\u00e0 nh\u1eadn t\u01b0 v\u1ea5n t\u1eeb \u0111\u1ed9i ng\u0169 chuy\u00ean vi\u00ean nhi\u1ec7t t\u00ecnh, gi\u00fap b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c chi\u1ebfc MacBook \u01b0ng \u00fd nh\u1ea5t!<\/p>\n<p><strong>Xem th\u00eam:<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00edm Fn tr\u00ean laptop k\u1ebft h\u1ee3p F1-F12 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh nhanh \u00e2m l\u01b0\u1ee3ng, \u0111\u1ed9 s\u00e1ng, WiFi v\u00e0 ch\u1ee9c n\u0103ng h\u1ec7 th\u1ed1ng. M\u1ed7i h\u00e3ng c\u00f3 t\u1ed5 h\u1ee3p ph\u00edm kh\u00e1c nhau.<\/p>\n","protected":false},"author":0,"featured_media":1428,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1427","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat"],"_links":{"self":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/1427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/comments?post=1427"}],"version-history":[{"count":0,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/1427\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media\/1428"}],"wp:attachment":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media?parent=1427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/categories?post=1427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/tags?post=1427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}