{"id":127905,"date":"2025-05-05T01:06:04","date_gmt":"2025-05-04T18:06:04","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=127905"},"modified":"2025-05-19T16:45:03","modified_gmt":"2025-05-19T09:45:03","slug":"cach-ket-noi-wifi-cho-may-tinh-ban-win-10","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/","title":{"rendered":"C\u00e1ch k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n Win 10 \u0111\u01a1n gi\u1ea3n nh\u1ea5t"},"content":{"rendered":"\n<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng <a href=\"https:\/\/phongvu.vn\/c\/laptop\" target=\"_blank\" rel=\"noreferrer noopener\">laptop<\/a>, k\u1ebft n\u1ed1i WiFi d\u01b0\u1eddng nh\u01b0 l\u00e0 \u0111i\u1ec1u hi\u1ec3n nhi\u00ean. Th\u1ebf nh\u01b0ng, \u0111\u1ec3 k\u1ebft n\u1ed1i wifi cho <a href=\"https:\/\/phongvu.vn\/c\/pc\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e1y t\u00ednh b\u00e0n (PC)<\/a>, c\u00e2u chuy\u1ec7n l\u1ea1i h\u01a1i kh\u00e1c m\u1ed9t ch\u00fat. Nhi\u1ec1u chi\u1ebfc PC m\u1ea1nh m\u1ebd l\u1ea1i ch\u1ec9 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i internet qua c\u1ed5ng m\u1ea1ng d\u00e2y Ethernet. N\u1ebfu b\u1ea1n c\u1ea7n k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n ch\u1ea1y Windows 10 \u0111\u1ec3 gi\u1ea3i ph\u00f3ng n\u00f3 kh\u1ecfi s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o d\u00e2y m\u1ea1ng v\u00e0 tho\u1ea3i m\u00e1i b\u1ed1 tr\u00ed g\u00f3c l\u00e0m vi\u1ec7c g\u1ecdn g\u00e0ng h\u01a1n, <a href=\"https:\/\/phongvu.vn\/cong-nghe\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> s\u1ebd ch\u1ec9 b\u1ea1n.<\/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-6a24d4386bd14\" ><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-6a24d4386bd14\"  type=\"checkbox\" id=\"item-6a24d4386bd14\"><\/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\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#I_Tai_sao_may_tinh_ban_Win_10_khong_the_ket_noi_wifi\" title=\"I. T\u1ea1i sao m\u00e1y t\u00ednh b\u00e0n Win 10 kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i wifi?\">I. T\u1ea1i sao m\u00e1y t\u00ednh b\u00e0n Win 10 kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i wifi?<\/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\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#II_Cac_buoc_ket_noi_wifi_cho_may_tinh_ban_Win_10\" title=\"II. C\u00e1c b\u01b0\u1edbc k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n Win 10\">II. C\u00e1c b\u01b0\u1edbc k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n Win 10<\/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\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#Buoc_1_Ket_noi_WiFi_Adapter\" title=\"B\u01b0\u1edbc 1: K\u1ebft n\u1ed1i WiFi Adapter\">B\u01b0\u1edbc 1: K\u1ebft n\u1ed1i WiFi Adapter<\/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\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#Buoc_2_Cai_dat_trinh_dieu_khien_Driver\" title=\"B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n (Driver)&nbsp;\">B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n (Driver)&nbsp;<\/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\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#Buoc_3_Ket_noi_vao_mang_WiFi\" title=\"B\u01b0\u1edbc 3: K\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng WiFi&nbsp;\">B\u01b0\u1edbc 3: K\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng WiFi&nbsp;<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#III_Cach_xu_ly_khi_khong_nhan_wifi_hoac_mat_ket_noi\" title=\"III. C\u00e1ch x\u1eed l\u00fd khi kh\u00f4ng nh\u1eadn wifi ho\u1eb7c m\u1ea5t k\u1ebft n\u1ed1i\">III. C\u00e1ch x\u1eed l\u00fd khi kh\u00f4ng nh\u1eadn wifi ho\u1eb7c m\u1ea5t k\u1ebft n\u1ed1i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#IV_Meo_tang_toc_do_wifi_va_giam_do_tre_mang\" title=\"IV. M\u1eb9o t\u0103ng t\u1ed1c \u0111\u1ed9 wifi v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 m\u1ea1ng\">IV. M\u1eb9o t\u0103ng t\u1ed1c \u0111\u1ed9 wifi v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 m\u1ea1ng<\/a><\/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\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10\/#V_Tong_ket\" title=\"V. T\u1ed5ng k\u1ebft\">V. T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"I_Tai_sao_may_tinh_ban_Win_10_khong_the_ket_noi_wifi\"><\/span><strong>I. T\u1ea1i sao m\u00e1y t\u00ednh b\u00e0n Win 10 kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i wifi?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t c\u00e2u h\u1ecfi nhi\u1ec1u ng\u01b0\u1eddi th\u1eafc m\u1eafc l\u00e0 t\u1ea1i sao m\u1ed9t chi\u1ebfc PC to l\u1edbn, m\u1ea1nh m\u1ebd l\u1ea1i thi\u1ebfu \u0111i t\u00ednh n\u0103ng WiFi c\u01a1 b\u1ea3n m\u00e0 m\u1ed9t chi\u1ebfc laptop nh\u1ecf g\u1ecdn lu\u00f4n c\u00f3? M\u00e1y t\u00ednh b\u00e0n truy\u1ec1n th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh m\u1ed9t ch\u1ed7, th\u01b0\u1eddng l\u00e0 trong v\u0103n ph\u00f2ng ho\u1eb7c gia \u0111\u00ecnh, n\u01a1i m\u1ea1ng d\u00e2y Ethernet lu\u00f4n s\u1eb5n s\u00e0ng v\u00e0 \u0111\u01b0\u1ee3c coi l\u00e0 gi\u1ea3i ph\u00e1p k\u1ebft n\u1ed1i \u1ed5n \u0111\u1ecbnh, b\u1ea3o m\u1eadt v\u00e0 t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, theo th\u1eddi gian, nhu c\u1ea7u v\u1ec1 s\u1ef1 linh ho\u1ea1t v\u00e0 g\u1ecdn g\u00e0ng ngay c\u1ea3 v\u1edbi m\u00e1y t\u00ednh b\u00e0n t\u1ea1i nh\u00e0 ng\u00e0y c\u00e0ng t\u0103ng. Ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n \u0111\u1eb7t PC \u1edf nh\u1eefng v\u1ecb tr\u00ed kh\u00f4ng ti\u1ec7n k\u00e9o d\u00e2y m\u1ea1ng ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 mu\u1ed1n kh\u00f4ng gian l\u00e0m vi\u1ec7c tr\u00f4ng tho\u00e1ng \u0111\u00e3ng h\u01a1n. Nh\u1eadn th\u1ea5y \u0111i\u1ec1u n\u00e0y, nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e3 b\u1eaft \u0111\u1ea7u t\u00edch h\u1ee3p s\u1eb5n WiFi tr\u00ean c\u00e1c d\u00f2ng bo m\u1ea1ch ch\u1ee7 ho\u1eb7c m\u00e1y t\u00ednh b\u00e0n \u0111\u1eddi m\u1edbi. Nh\u01b0ng n\u1ebfu m\u00e1y b\u1ea1n \u0111ang d\u00f9ng ch\u01b0a c\u00f3 t\u00ednh n\u0103ng n\u00e0y, \u0111\u1eebng lo, b\u1ea1n c\u00f3 th\u1ec3 th\u1eed c\u00e1c b\u01b0\u1edbc k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"II_Cac_buoc_ket_noi_wifi_cho_may_tinh_ban_Win_10\"><\/span><strong>II. C\u00e1c b\u01b0\u1edbc k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n Win 10<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110\u1ec3 trang b\u1ecb kh\u1ea3 n\u0103ng b\u1eaft s\u00f3ng WiFi cho chi\u1ebfc m\u00e1y t\u00ednh b\u00e0n Windows 10 m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t, b\u1ea1n c\u1ea7n c\u00f3 <a href=\"https:\/\/phongvu.vn\/c\/usb-wifi\" target=\"_blank\" rel=\"noreferrer noopener\">USB WiFi<\/a> (hay c\u00f2n g\u1ecdi l\u00e0 USB thu WiFi). \u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi, thi\u1ebft b\u1ecb n\u00e0y c\u1eafm v\u00e0o c\u1ed5ng USB c\u1ee7a m\u00e1y t\u00ednh v\u00e0 bi\u1ebfn n\u00f3 th\u00e0nh m\u1ed9t b\u1ed9 thu s\u00f3ng kh\u00f4ng d\u00e2y, t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch \u0111i\u1ec7n tho\u1ea1i hay laptop ho\u1ea1t \u0111\u1ed9ng.<\/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\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2.jpg\" alt=\"S\u1eed d\u1ee5ng USB WiFi Adapter \u0111\u1ec3 k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n\" class=\"wp-image-127908\" width=\"1440\" height=\"900\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">S\u1eed d\u1ee5ng USB WiFi Adapter \u0111\u1ec3 k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n<\/figcaption><\/figure>\n\n\n\n<p>C\u00f3 v\u00f4 s\u1ed1 lo\u1ea1i USB WiFi Adapter v\u1edbi hi\u1ec7u n\u0103ng kh\u00e1c nhau.V\u00ec v\u1eady c\u1ea7n \u0111\u1ea3m b\u1ea3o WiFi Adapter b\u1ea1n mua t\u01b0\u01a1ng th\u00edch v\u1edbi Windows 10 v\u00e0 \u01b0u ti\u00ean c\u00e1c chu\u1ea9n WiFi m\u1edbi nh\u01b0 Wi-Fi 5 (802.11ac) ho\u1eb7c Wi-Fi 6 (802.11ax) n\u1ebfu <a href=\"https:\/\/phongvu.vn\/c\/router-wifi\" target=\"_blank\" rel=\"noreferrer noopener\">router wifi<\/a> nh\u00e0 b\u1ea1n h\u1ed7 tr\u1ee3, \u0111\u1ec3 \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t c\u00f3 th\u1ec3. T\u1ed1c \u0111\u1ed9 t\u1ed1i thi\u1ec3u n\u00ean ch\u1ecdn l\u00e0 150Mbps.<\/p>\n\n\n\n<p>Sau khi \u0111\u00e3 c\u00f3 thi\u1ebft b\u1ecb trong tay, c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 k\u1ebft n\u1ed1i WiFi cho m\u00e1y t\u00ednh b\u00e0n c\u1ee7a b\u1ea1n ch\u1ec9 \u0111\u01a1n gi\u1ea3n.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Buoc_1_Ket_noi_WiFi_Adapter\"><\/span><strong>B\u01b0\u1edbc 1: K\u1ebft n\u1ed1i WiFi Adapter<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n nh\u1ea5t. H\u00e3y t\u00ecm m\u1ed9t c\u1ed5ng USB c\u00f2n tr\u1ed1ng tr\u00ean m\u00e1y t\u00ednh b\u00e0n c\u1ee7a b\u1ea1n v\u00e0 c\u1eafm thi\u1ebft b\u1ecb v\u00e0o.<\/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\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3.jpg\" alt=\"H\u00e3y t\u00ecm m\u1ed9t c\u1ed5ng USB c\u00f2n tr\u1ed1ng tr\u00ean m\u00e1y t\u00ednh b\u00e0n v\u00e0 c\u1eafm thi\u1ebft b\u1ecb v\u00e0o\" class=\"wp-image-127909\" width=\"1440\" height=\"900\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-3-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">H\u00e3y t\u00ecm m\u1ed9t c\u1ed5ng USB c\u00f2n tr\u1ed1ng tr\u00ean m\u00e1y t\u00ednh b\u00e0n v\u00e0 c\u1eafm thi\u1ebft b\u1ecb v\u00e0o<\/figcaption><\/figure>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Buoc_2_Cai_dat_trinh_dieu_khien_Driver\"><\/span><strong>B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n (Driver)&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sau khi k\u1ebft n\u1ed1i, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y th\u00f4ng b\u00e1o \u1edf g\u00f3c m\u00e0n h\u00ecnh cho bi\u1ebft Windows \u0111ang thi\u1ebft l\u1eadp thi\u1ebft b\u1ecb. N\u1ebfu qu\u00e1 tr\u00ecnh n\u00e0y th\u00e0nh c\u00f4ng v\u00e0 b\u1ea1n th\u1ea5y bi\u1ec3u t\u01b0\u1ee3ng WiFi xu\u1ea5t hi\u1ec7n tr\u00ean thanh Taskbar, b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n sang b\u01b0\u1edbc 3.&nbsp;<\/p>\n\n\n\n<p>Tuy nhi\u00ean, \u0111\u00f4i khi vi\u1ec7c c\u00e0i \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng kh\u00f4ng di\u1ec5n ra su\u00f4n s\u1ebb. Khi \u0111\u00f3, b\u1ea1n c\u1ea7n c\u00e0i \u0111\u1eb7t th\u1ee7 c\u00f4ng. Driver th\u01b0\u1eddng \u0111i k\u00e8m ph\u1ea7n m\u1ec1m h\u01b0\u1edbng d\u1eabn, ho\u1eb7c b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i v\u1ec1 t\u1eeb trang web h\u1ed7 tr\u1ee3 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t adapter.<\/p>\n\n\n\n<p>Ch\u1ea1y file c\u00e0i \u0111\u1eb7t (.exe) v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn tr\u00ean m\u00e0n h\u00ecnh. Sau khi c\u00e0i \u0111\u1eb7t xong (c\u00f3 th\u1ec3 c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh), h\u00e3y ki\u1ec3m tra trong Device Manager (chu\u1ed9t ph\u1ea3i n\u00fat Start &gt; Device Manager &gt; Network adapters) xem t\u00ean adapter c\u00f3 xu\u1ea5t hi\u1ec7n m\u00e0 kh\u00f4ng c\u00f3 d\u1ea5u ch\u1ea5m than m\u00e0u v\u00e0ng l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h3><span class=\"ez-toc-section\" id=\"Buoc_3_Ket_noi_vao_mang_WiFi\"><\/span><strong>B\u01b0\u1edbc 3: K\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng WiFi&nbsp;<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Sau khi driver \u0111\u00e3 s\u1eb5n s\u00e0ng, b\u1ea1n ch\u1ec9 vi\u1ec7c k\u1ebft n\u1ed1i. Nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng M\u1ea1ng (Network) \u1edf g\u00f3c d\u01b0\u1edbi c\u00f9ng b\u00ean ph\u1ea3i thanh Taskbar. M\u1ed9t danh s\u00e1ch c\u00e1c m\u1ea1ng WiFi quanh \u0111\u00f3 s\u1ebd hi\u1ec7n ra. Ch\u1ecdn t\u00ean m\u1ea1ng WiFi nh\u00e0 b\u1ea1n (SSID), nh\u1ea5n &#8220;Connect&#8221;, nh\u1eadp m\u1eadt kh\u1ea9u WiFi (Network security key) ch\u00ednh x\u00e1c khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u00e0 nh\u1ea5n OK.<\/p>\n\n\n\n<p>Sau khi k\u1ebft n\u1ed1i th\u00e0nh c\u00f4ng, bi\u1ec3u t\u01b0\u1ee3ng m\u1ea1ng tr\u00ean Taskbar s\u1ebd chuy\u1ec3n sang h\u00ecnh c\u1ed9t s\u00f3ng WiFi v\u00e0 b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 l\u01b0\u1edbt web, l\u00e0m vi\u1ec7c hay gi\u1ea3i tr\u00ed tr\u00ean internet kh\u00f4ng d\u00e2y r\u1ed3i \u0111\u1ea5y!<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"III_Cach_xu_ly_khi_khong_nhan_wifi_hoac_mat_ket_noi\"><\/span><strong>III. C\u00e1ch x\u1eed l\u00fd khi kh\u00f4ng nh\u1eadn wifi ho\u1eb7c m\u1ea5t k\u1ebft n\u1ed1i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u0110\u00f4i khi, m\u1ecdi th\u1ee9 kh\u00f4ng su\u00f4n s\u1ebb nh\u01b0 mong \u0111\u1ee3i. \u0110\u00e2y l\u00e0 nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1 ph\u1ed5 bi\u1ebfn v\u00e0 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra \u0111\u01a1n gi\u1ea3n:<\/p>\n\n\n\n<ul>\n<li><strong>Ki\u1ec3m tra v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i:<\/strong> Lu\u00f4n b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t. R\u00fat v\u00e0 c\u1eafm l\u1ea1i USB WiFi Adapter. Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh. \u0110\u1ed3ng th\u1eddi, kh\u1edfi \u0111\u1ed9ng l\u1ea1i c\u1ea3 b\u1ed9 ph\u00e1t WiFi (router) b\u1eb1ng c\u00e1ch r\u00fat ngu\u1ed3n, ch\u1edd 30 gi\u00e2y r\u1ed3i c\u1eafm l\u1ea1i.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra tr\u1ea1ng th\u00e1i wifi trong Windows:<\/strong> \u0110\u1ea3m b\u1ea3o b\u1ea1n kh\u00f4ng v\u00f4 t\u00ecnh t\u1eaft WiFi b\u1eb1ng ph\u00edm t\u1eaft tr\u00ean b\u00e0n ph\u00edm ho\u1eb7c b\u1eadt ch\u1ebf \u0111\u1ed9 M\u00e1y bay (Airplane Mode) trong Action Center ho\u1eb7c Settings.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra Driver trong Device Manager:<\/strong> M\u1edf Device Manager (chu\u1ed9t ph\u1ea3i n\u00fat Start), t\u00ecm m\u1ee5c &#8220;Network adapters&#8221;. N\u1ebfu th\u1ea5y d\u1ea5u ch\u1ea5m than v\u00e0ng b\u00ean c\u1ea1nh t\u00ean adapter, driver \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1. Th\u1eed c\u1eadp nh\u1eadt driver (Update driver) ho\u1eb7c g\u1ee1 c\u00e0i \u0111\u1eb7t r\u1ed3i c\u00e0i l\u1ea1i (Uninstall device &gt; kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y ho\u1eb7c ch\u1ea1y l\u1ea1i file c\u00e0i \u0111\u1eb7t driver).<\/li>\n\n\n\n<li><strong>Qu\u00ean v\u00e0 k\u1ebft n\u1ed1i l\u1ea1i m\u1ea1ng:<\/strong> V\u00e0o Settings &gt; Network &amp; Internet &gt; WiFi &gt; Manage known networks, t\u00ecm t\u00ean m\u1ea1ng WiFi \u0111ang d\u00f9ng, ch\u1ecdn Forget. Sau \u0111\u00f3 quay l\u1ea1i k\u1ebft n\u1ed1i nh\u01b0 b\u01b0\u1edbc 3.<\/li>\n\n\n\n<li><strong>S\u1eed d\u1ee5ng tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 m\u1ea1ng:<\/strong> Windows 10 c\u00f3 c\u00f4ng c\u1ee5 s\u1eeda l\u1ed7i t\u1ef1 \u0111\u1ed9ng kh\u00e1 h\u1eefu \u00edch. V\u00e0o Settings &gt; Update &amp; Security &gt; Troubleshoot &gt; Additional troubleshooters (other trouble-shooters), ch\u1ea1y Network Adapter.<\/li>\n<\/ul>\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\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4.jpg\" alt=\"V\u00e0o Settings &gt; Update &amp; Security &gt; Troubleshoot\" class=\"wp-image-127910\" width=\"1440\" height=\"900\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-4-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">V\u00e0o Settings &gt; Update &amp; Security &gt; Troubleshoot<\/figcaption><\/figure>\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\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5.jpg\" alt=\"Ch\u1ea1y tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho Network Adapter\" class=\"wp-image-127911\" width=\"1440\" height=\"900\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-5-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Ch\u1ea1y tr\u00ecnh kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 cho Network Adapter<\/figcaption><\/figure>\n\n\n\n<ul>\n<li><strong>Ki\u1ec3m tra t\u00edn hi\u1ec7u v\u00e0 nhi\u1ec5u s\u00f3ng:<\/strong> N\u1ebfu k\u1ebft n\u1ed1i y\u1ebfu ho\u1eb7c ch\u1eadp ch\u1eddn, h\u00e3y th\u1eed di chuy\u1ec3n m\u00e1y t\u00ednh \u0111\u1ebfn g\u1ea7n router h\u01a1n. \u0110\u1ea3m b\u1ea3o router \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf v\u1ecb tr\u00ed tho\u00e1ng \u0111\u00e3ng, tr\u00ean cao v\u00e0 tr\u00e1nh xa c\u00e1c thi\u1ebft b\u1ecb g\u00e2y nhi\u1ec5u nh\u01b0 l\u00f2 vi s\u00f3ng.<\/li>\n\n\n\n<li><strong>Ki\u1ec3m tra k\u1ebft n\u1ed1i &#8220;Connected, no internet&#8221;:<\/strong> L\u1ed7i n\u00e0y th\u01b0\u1eddng do v\u1ea5n \u0111\u1ec1 c\u1ea5p ph\u00e1t IP ho\u1eb7c DNS. \u0110\u1ea3m b\u1ea3o c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c v\u1eabn v\u00e0o m\u1ea1ng \u0111\u01b0\u1ee3c qua WiFi n\u00e0y. Th\u1eed v\u00e0o Command Prompt (Run as administrator) v\u00e0 g\u00f5 ipconfig \/flushdns r\u1ed3i netsh winsock reset, sau \u0111\u00f3 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y.<\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu \u0111\u00e3 th\u1eed h\u1ebft c\u00e1c c\u00e1ch tr\u00ean m\u00e0 v\u1eabn kh\u00f4ng \u0111\u01b0\u1ee3c, c\u00f3 th\u1ec3 USB WiFi Adapter c\u1ee7a b\u1ea1n \u0111\u00e3 h\u1ecfng, ho\u1eb7c v\u1ea5n \u0111\u1ec1 n\u1eb1m \u1edf b\u1ed9 ph\u00e1t WiFi, th\u1eadm ch\u00ed l\u00e0 \u0111\u01b0\u1eddng truy\u1ec1n t\u1eeb nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 Internet (ISP). L\u00fac n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea7n th\u1eed m\u1ed9t adapter kh\u00e1c ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi ISP \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"IV_Meo_tang_toc_do_wifi_va_giam_do_tre_mang\"><\/span><strong>IV. M\u1eb9o t\u0103ng t\u1ed1c \u0111\u1ed9 wifi v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 m\u1ea1ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Sau khi \u0111\u00e3 k\u1ebft n\u1ed1i WiFi cho m\u00e1y t\u00ednh b\u00e0n th\u00e0nh c\u00f4ng, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u1ed1c \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cho chi\u1ebfc PC c\u1ee7a m\u00ecnh:<\/p>\n\n\n\n<ul>\n<li><strong>V\u1ecb tr\u00ed \u0111\u1eb7t Router c\u1ef1c k\u1ef3 quan tr\u1ecdng:<\/strong> \u0110\u00e2y l\u00e0 y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng l\u1edbn nh\u1ea5t. H\u00e3y \u0111\u1eb7t router \u1edf v\u1ecb tr\u00ed trung t\u00e2m ng\u00f4i nh\u00e0, tr\u00ean cao, tho\u00e1ng \u0111\u00e3ng v\u00e0 tr\u00e1nh xa c\u00e1c v\u1eadt c\u1ea3n l\u1edbn (t\u01b0\u1eddng d\u00e0y, kim lo\u1ea1i) ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb g\u00e2y nhi\u1ec5u (l\u00f2 vi s\u00f3ng, \u0111i\u1ec7n tho\u1ea1i b\u00e0n kh\u00f4ng d\u00e2y).<\/li>\n<\/ul>\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\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6.jpg\" alt=\"Ch\u1ecdn v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n c\u1ee7a b\u1ea1n th\u1eadt tr\u01a1n tru\" class=\"wp-image-127912\" width=\"1440\" height=\"900\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-1024x640.jpg 1024w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2025\/05\/cach-ket-noi-wifi-cho-may-tinh-ban-win-10-6-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Ch\u1ecdn v\u1ecb tr\u00ed ph\u00f9 h\u1ee3p nh\u1ea5t \u0111\u1ec3 k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n c\u1ee7a b\u1ea1n th\u1eadt tr\u01a1n tru<\/figcaption><\/figure>\n\n\n\n<ul>\n<li><strong>Ch\u1ecdn \u0111\u00fang b\u0103ng t\u1ea7n 2.4 GHz ho\u1eb7c 5 GHz:<\/strong> Router hi\u1ec7n \u0111\u1ea1i th\u01b0\u1eddng ph\u00e1t c\u1ea3 hai b\u0103ng t\u1ea7n. B\u0103ng t\u1ea7n 2.4 GHz cho s\u00f3ng xa h\u01a1n, xuy\u00ean t\u01b0\u1eddng t\u1ed1t h\u01a1n nh\u01b0ng t\u1ed1c \u0111\u1ed9 ch\u1eadm v\u00e0 d\u1ec5 nhi\u1ec5u. B\u0103ng t\u1ea7n 5 GHz cho t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n nhi\u1ec1u, \u00edt nhi\u1ec5u h\u01a1n nh\u01b0ng s\u00f3ng \u0111i kh\u00f4ng xa b\u1eb1ng v\u00e0 k\u00e9m xuy\u00ean v\u1eadt c\u1ea3n. N\u1ebfu PC \u1edf g\u1ea7n router, h\u00e3y k\u1ebft n\u1ed1i v\u00e0o m\u1ea1ng 5 GHz \u0111\u1ec3 c\u00f3 t\u1ed1c \u0111\u1ed9 t\u1ed1t nh\u1ea5t. N\u1ebfu \u1edf xa ho\u1eb7c nhi\u1ec1u v\u1eadt c\u1ea3n, 2.4 GHz c\u00f3 th\u1ec3 \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/li>\n\n\n\n<li><strong>Gi\u1ea3m t\u1ea3i cho m\u1ea1ng:<\/strong> Khi nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f9ng d\u00f9ng m\u1ea1ng cho c\u00e1c t\u00e1c v\u1ee5 n\u1eb7ng (xem phim 4K, t\u1ea3i file l\u1edbn), t\u1ed1c \u0111\u1ed9 s\u1ebd b\u1ecb chia s\u1ebb. H\u1ea1n ch\u1ebf c\u00e1c thi\u1ebft b\u1ecb kh\u00f4ng c\u1ea7n thi\u1ebft ho\u1eb7c t\u1eaft b\u1edbt \u1ee9ng d\u1ee5ng ch\u1ea1y n\u1ec1n ng\u1ed1n b\u0103ng th\u00f4ng tr\u00ean m\u00e1y t\u00ednh. N\u1ebfu c\u00f3 th\u1ec3, \u01b0u ti\u00ean k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb c\u1ed1 \u0111\u1ecbnh c\u1ea7n t\u1ed1c \u0111\u1ed9 cao (nh\u01b0 PC) b\u1eb1ng d\u00e2y Ethernet \u0111\u1ec3 &#8220;gi\u1ea3i ph\u00f3ng&#8221; b\u0103ng th\u00f4ng WiFi cho c\u00e1c thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/li>\n\n\n\n<li><strong>C\u1eadp nh\u1eadt Driver:<\/strong> Lu\u00f4n gi\u1eef driver WiFi adapter c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt. Driver m\u1edbi th\u01b0\u1eddng s\u1eeda l\u1ed7i v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u n\u0103ng.<\/li>\n\n\n\n<li><strong>Th\u1eed \u0111\u1ed5i DNS Server:<\/strong> Thay \u0111\u1ed5i DNS t\u1eeb m\u1eb7c \u0111\u1ecbnh c\u1ee7a nh\u00e0 m\u1ea1ng sang c\u00e1c DNS c\u00f4ng c\u1ed9ng nhanh h\u01a1n nh\u01b0 Google DNS (8.8.8.8 v\u00e0 8.8.4.4) ho\u1eb7c Cloudflare DNS (1.1.1.1 v\u00e0 1.0.0.1) \u0111\u00f4i khi gi\u00fap t\u1ea3i trang nhanh h\u01a1n. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ed5i trong ph\u1ea7n c\u00e0i \u0111\u1eb7t m\u1ea1ng (Properties c\u1ee7a k\u1ebft n\u1ed1i WiFi &gt; Internet Protocol Version 4 (TCP\/IPv4) &gt; Properties &gt; Use the following DNS server addresses).<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"V_Tong_ket\"><\/span><strong>V. T\u1ed5ng k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>K\u1ebft n\u1ed1i WiFi cho m\u00e1y t\u00ednh b\u00e0n Windows 10 kh\u00f4ng h\u1ec1 ph\u1ee9c t\u1ea1p nh\u01b0 nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn ngh\u0129. V\u1edbi m\u1ed9t chi\u1ebfc USB WiFi Adapter nh\u1ecf g\u1ecdn, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 bi\u1ebfn chi\u1ebfc PC c\u1ee7a m\u00ecnh th\u00e0nh m\u1ed9t thi\u1ebft b\u1ecb kh\u00f4ng d\u00e2y linh ho\u1ea1t ch\u1ec9 v\u1edbi v\u00e0i b\u01b0\u1edbc c\u1eafm v\u00e0 c\u00e0i \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n. Hy v\u1ecdng v\u1edbi nh\u1eefng h\u01b0\u1edbng d\u1eabn chi ti\u1ebft trong b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 tho\u1ea3i m\u00e1i s\u1eed d\u1ee5ng wifi tr\u01a1n tru cho chi\u1ebfc m\u00e1y t\u00ednh c\u1ee7a m\u00ecnh.<\/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\/cach-xem-lai-mat-khau-wifi\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u01b0\u1edbng d\u1eabn xem l\u1ea1i pass WiFi tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb nhanh ch\u00f3ng<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/wifi-2-4ghz-va-5ghz-cai-nao-tot-hon\/\" target=\"_blank\" rel=\"noreferrer noopener\">Wifi 2.4ghz v\u00e0 5ghz: C\u00e1ch nh\u1eadn bi\u1ebft, so s\u00e1nh, n\u00ean d\u00f9ng lo\u1ea1i n\u00e0o?<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/cach-ket-noi-wifi-tren-may-tinh-windows\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u00e1ch k\u1ebft n\u1ed1i wifi tr\u00ean m\u00e1y t\u00ednh Windows c\u1ef1c k\u1ef3 \u0111\u01a1n gi\u1ea3n<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng laptop, k\u1ebft n\u1ed1i WiFi d\u01b0\u1eddng nh\u01b0 l\u00e0 \u0111i\u1ec1u hi\u1ec3n nhi\u00ean. Th\u1ebf nh\u01b0ng, \u0111\u1ec3 k\u1ebft n\u1ed1i wifi cho m\u00e1y t\u00ednh b\u00e0n (PC), c\u00e2u chuy\u1ec7n l\u1ea1i h\u01a1i kh\u00e1c m\u1ed9t ch\u00fat. Nhi\u1ec1u chi\u1ebfc PC m\u1ea1nh m\u1ebd l\u1ea1i ch\u1ec9 c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i internet qua c\u1ed5ng m\u1ea1ng d\u00e2y Ethernet. N\u1ebfu b\u1ea1n c\u1ea7n k\u1ebft n\u1ed1i wifi [&hellip;]<\/p>\n","protected":false},"author":19,"featured_media":127907,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[74],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/127905"}],"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\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=127905"}],"version-history":[{"count":4,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/127905\/revisions"}],"predecessor-version":[{"id":129522,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/127905\/revisions\/129522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/127907"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=127905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=127905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=127905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}