{"id":59217,"date":"2023-02-27T15:01:36","date_gmt":"2023-02-27T08:01:36","guid":{"rendered":"https:\/\/www.chotot.com\/kinh-nghiem\/?p=59217"},"modified":"2024-01-10T11:01:31","modified_gmt":"2024-01-10T04:01:31","slug":"laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet","status":"publish","type":"post","link":"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html","title":{"rendered":"Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet &#8211; Nguy\u00ean nh\u00e2n v\u00e0 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-transparent ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><\/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:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Loi_laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet_la_gi\" >L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Nguyen_nhan_lam_laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet\" >Nguy\u00ean nh\u00e2n l\u00e0m laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Bien_phap_khac_phuc_loi_laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet\" >Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c l\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Khoi_dong_lai_Modem_va_bo_dinh_tuyen\" >Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Modem v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Khoi_dong_lai_laptop\" >Kh\u1edfi \u0111\u1ed9ng l\u1ea1i laptop<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet_%E2%80%93_Cai_lai_Modem_Wifi\" >Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet &#8211; C\u00e0i l\u1ea1i Modem Wifi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Dat_IP_tinh_cho_Laptop\" >\u0110\u1eb7t IP t\u0129nh cho Laptop<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Sua_loi_Limited_Access\" >S\u1eeda l\u1ed7i Limited Access<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Su_dung_trinh_duyet_Web_khac\" >S\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t Web kh\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Cap_nhat_trinh_duyet_Web_dang_su_dung\" >C\u1eadp nh\u1eadt tr\u00ecnh duy\u1ec7t Web \u0111ang s\u1eed d\u1ee5ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Cap_nhat_lai_Driver_card_Wifi_WAN\" >C\u1eadp nh\u1eadt l\u1ea1i Driver card Wifi (WAN)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Kiem_tra_lai_thoi_gian_tren_may_tinh\" >Ki\u1ec3m tra l\u1ea1i th\u1eddi gian tr\u00ean m\u00e1y t\u00ednh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Lien_he_nha_mang_de_ho_tro\" >Li\u00ean h\u1ec7 nh\u00e0 m\u1ea1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Meo_giup_laptop_bat_wifi_tot_hon\" >M\u1eb9o gi\u00fap laptop b\u1eaft wifi t\u1ed1t h\u01a1n<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Tat_bot_cac_ung_dung_khong_can_thiet\" >T\u1eaft b\u1edbt c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Tuy_chinh_card_wifi\" >T\u00f9y ch\u1ec9nh card wifi<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html\/#Laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet_Thay_doi_DNS\" >Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet: Thay \u0111\u1ed5i DNS<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n\n<p class=\"has-text-align-justify wp-block-paragraph\">L\u1ed7i <strong>laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng g\u00e2y nhi\u1ec1u kh\u00f3 ch\u1ecbu v\u00e0 b\u1ea5t ti\u1ec7n \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng. Sau \u0111\u00e2y Ch\u1ee3 T\u1ed1t s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y hi\u1ec7u qu\u1ea3 t\u1ea1i b\u00e0i vi\u1ebft b\u00ean d\u01b0\u1edbi.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Loi_laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet_la_gi\"><\/span><strong>L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 g\u00ec?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet hay c\u00f2n g\u1ecdi l\u00e0 l\u1ed7i &#8220;No Internet Access&#8221; l\u00e0 m\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 kh\u00e1 ph\u1ed5 bi\u1ebfn. \u0110\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c m\u00e1y laptop s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows 10 Build 2004.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft khi m\u00e1y g\u1eb7p l\u1ed7i n\u00e0y ch\u00ednh l\u00e0 laptop v\u1eabn cho ph\u00e9p k\u1ebft n\u1ed1i v\u1edbi wifi, tuy nhi\u00ean khi \u0111\u0103ng nh\u1eadp v\u00e0o web ho\u1eb7c b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng n\u00e0o c\u1ea7n k\u1ebft n\u1ed1i internet \u0111\u1ec1u kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Tuy nhi\u00ean trong m\u1ed9t v\u00e0i tr\u01b0\u1eddng h\u1ee3p, ng\u01b0\u1eddi d\u00f9ng th\u1ea5y m\u00e0n h\u00ecnh xu\u1ea5t hi\u1ec7n c\u1ea3nh b\u00e1o wifi kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c b\u1eb1ng icon tam gi\u00e1c v\u00e0ng c\u00f9ng d\u1ea5u ch\u1ea5m than, nh\u01b0ng v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng c\u01a1 b\u1ea3n nh\u01b0 Spotify, Microsoft Store,&#8230; th\u00ec ch\u1ee9ng t\u1ecf \u0111\u00e2y ch\u1ec9 l\u00e0 c\u1ea3nh b\u00e1o gi\u1ea3 v\u00e0 ng\u01b0\u1eddi d\u00f9ng v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp internet b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"450\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/a573262d-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-1.jpg\" alt=\"laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet\" class=\"wp-image-59218\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/a573262d-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-1.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/a573262d-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-1-500x281.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/a573262d-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-1-768x432.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 l\u1ed7i kh\u00e1 ph\u1ed5 bi\u1ebfn<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Nguyen_nhan_lam_laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet\"><\/span><strong>Nguy\u00ean nh\u00e2n l\u00e0m laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Vi\u1ec7c laptop b\u1ed7ng d\u01b0ng xu\u1ea5t hi\u1ec7n l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u1ea1ng k\u1ebft n\u1ed1i b\u1ecb ngh\u1ebdn ho\u1eb7c qu\u00e1 t\u1ea3i ng\u01b0\u1eddi d\u00f9ng.&nbsp;<\/li>\n\n\n\n<li>Laptop b\u1ecb xung \u0111\u1ed9t v\u1edbi \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u1ed9t thi\u1ebft b\u1ecb kh\u00e1c, \u0111ang c\u00f9ng k\u1ebft n\u1ed1i v\u1edbi wifi \u0111ang s\u1eed d\u1ee5ng.&nbsp;<\/li>\n\n\n\n<li>Wifi k\u1ebft n\u1ed1i gi\u1edbi h\u1ea1n ng\u01b0\u1eddi truy c\u1eadp n\u00ean kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c n\u1eefa khi qu\u00e1 t\u1ea3i ng\u01b0\u1eddi d\u00f9ng.&nbsp;<\/li>\n\n\n\n<li>Modem s\u1eed d\u1ee5ng qu\u00e1 l\u00e2u kh\u00f4ng t\u1eaft, d\u1ec5 l\u00e0m modem b\u1ecb l\u1ed7i.<\/li>\n\n\n\n<li>T\u01b0\u1eddng l\u1eeda, proxy c\u00e0i \u0111\u1eb7t trong laptop ng\u0103n ch\u1eb7n m\u00e1y truy c\u1eadp v\u00e0o c\u00e1c \u0111\u01b0\u1eddng link l\u1ea1.&nbsp;<\/li>\n\n\n\n<li>Laptop kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi driver wifi.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Bien_phap_khac_phuc_loi_laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet\"><\/span><strong>Bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c l\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khoi_dong_lai_Modem_va_bo_dinh_tuyen\"><\/span><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Modem v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">\u0110\u00e2y l\u00e0 bi\u1ec7n ph\u00e1p \u0111\u01a1n gi\u1ea3n, d\u1ec5 \u00e1p d\u1ee5ng nh\u1ea5t m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ngh\u0129 \u0111\u1ebfn \u0111\u1ea7u ti\u00ean. \u0110\u00f4i khi, vi\u1ec7c laptop kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet d\u00f9 \u0111\u00e3 k\u1ebft n\u1ed1i xong v\u1edbi wifi, c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb modem c\u1ee7a wifi \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1 trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng. H\u00e3y th\u1eed r\u00fat \u0111i\u1ec7n modem, \u0111\u1ec3 y\u00ean trong kho\u1ea3ng v\u00e0i ph\u00fat, sau \u0111\u00f3 c\u1eafm \u0111i\u1ec7n tr\u1edf l\u1ea1i.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">N\u1ebfu nguy\u00ean nh\u00e2n l\u00e0 do modem b\u1ecb qu\u00e1 t\u1ea3i s\u1eed d\u1ee5ng, khi b\u1eadt l\u1ea1i s\u1ebd c\u00f3 th\u1ec3 ch\u1ea1y b\u00ecnh th\u01b0\u1eddng. Ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi wifi v\u00e0 truy c\u1eadp v\u00e0o internet b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Khoi_dong_lai_laptop\"><\/span><strong>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i laptop<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Vi\u1ec7c laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb ch\u00ednh laptop c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. M\u00e1y s\u1eed d\u1ee5ng m\u1ed9t th\u1eddi gian d\u00e0i c\u0169ng th\u01b0\u1eddng m\u1eafc ph\u1ea3i m\u1ed9t v\u00e0i l\u1ed7i nh\u1ecf. Trong \u0111\u00f3, vi\u1ec7c laptop b\u1eaft \u0111\u01b0\u1ee3c wifi nh\u01b0ng kh\u00f4ng v\u00e0o m\u1ea1ng c\u0169ng l\u00e0 \u0111i\u1ec1u b\u00ecnh th\u01b0\u1eddng.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">\u0110\u1ed1i v\u1edbi l\u1ed7i n\u00e0y, ch\u1ec9 c\u1ea7n kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y l\u00e0 m\u1ecdi th\u1ee9 s\u1ebd c\u00f3 th\u1ec3 ch\u1ea1y nh\u01b0 b\u00ecnh th\u01b0\u1eddng. Th\u1eadm ch\u00ed, trong m\u1ed9t v\u00e0i tr\u01b0\u1eddng h\u1ee3p nguy\u00ean nh\u00e2n xu\u1ea5t ph\u00e1t t\u1eeb vi\u1ec7c xung \u0111\u1ed9t \u1ee9ng d\u1ee5ng trong m\u00e1y, vi\u1ec7c kh\u1edfi \u0111\u1ed9ng l\u1ea1i laptop c\u0169ng s\u1ebd l\u00e0m t\u1eaft c\u00e1c t\u00e1c v\u1ee5 ch\u1ea1y ng\u1ea7m v\u00e0 x\u00f3a nh\u1eefng t\u00e1c v\u1ee5 xung \u0111\u1ed9t trong laptop. Gi\u00fap m\u00e1y ho\u1ea1t \u0111\u1ed9ng tr\u1edf l\u1ea1i b\u00ecnh th\u01b0\u1eddng.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/9d806b15-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-2.jpg\" alt=\"laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet\" class=\"wp-image-59219\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/9d806b15-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-2.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/9d806b15-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-2-500x334.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/9d806b15-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-2-768x513.jpg 768w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/9d806b15-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-2-600x400.jpg 600w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Kh\u1edfi \u0111\u1ed9ng l\u1ea1i laptop \u0111\u1ec3 s\u1eeda l\u1ed7i laptop kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet_%E2%80%93_Cai_lai_Modem_Wifi\"><\/span><strong>Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/strong> &#8211; <strong>C\u00e0i l\u1ea1i Modem Wifi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Trong tr\u01b0\u1eddng h\u1ee3p modem wifi b\u1ecb l\u1ed7i, nh\u01b0ng sau khi kh\u1edfi \u0111\u1ed9ng l\u1ea1i modem v\u1eabn kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c. C\u00f3 th\u1ec3 th\u1eed c\u00e0i \u0111\u1eb7t l\u1ea1i modem wifi \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">\u0110\u1ec3 c\u00e0i \u0111\u1eb7t l\u1ea1i modem wifi, ng\u01b0\u1eddi d\u00f9ng h\u00e3y nh\u1ea5n gi\u1eef n\u00fat reset tr\u00ean modem. L\u01b0u \u00fd, tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n, h\u00e3y ghi nh\u1edb k\u1ef9 c\u00e1c th\u00f4ng s\u1ed1 c\u00e0i \u0111\u1eb7t ban \u0111\u1ea7u \u0111\u1ec3 c\u00e0i \u0111\u1eb7t l\u1ea1i. N\u1ebfu kh\u00f4ng may qu\u00ean \u0111i c\u00e1c th\u00f4ng s\u1ed1, h\u00e3y li\u00ean h\u1ec7 c\u00e1c nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 m\u1ea1ng \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 k\u1ebft n\u1ed1i wifi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dat_IP_tinh_cho_Laptop\"><\/span><strong>\u0110\u1eb7t IP t\u0129nh cho Laptop<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">\u0110\u00f4i khi, vi\u1ec7c wifi kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet c\u00f3 th\u1ec3 l\u00e0 do IP laptop kh\u00f4ng nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u c\u1ea5p ph\u00e1t t\u1eeb wifi. Trong tr\u01b0\u1eddng h\u1ee3p, qu\u00e1 tr\u00ecnh m\u00e1y t\u00ednh truy c\u1eadp v\u00e0o wifi c\u00f9ng l\u00fac v\u01b0\u1ee3t qu\u00e1 s\u1ed1 ng\u01b0\u1eddi d\u00f9ng quy \u0111\u1ecbnh, b\u1eaft bu\u1ed9c wifi ph\u1ea3i d\u1eabn IP \u0111i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1eddng truy\u1ec1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sua_loi_Limited_Access\"><\/span><strong>S\u1eeda l\u1ed7i Limited Access<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Limited Access l\u00e0 m\u1ed9t l\u1ed7i c\u01a1 b\u1ea3n, h\u1ea1n ch\u1ebf thi\u1ebft b\u1ecb truy c\u1eadp v\u00e0o internet d\u00f9 \u0111\u00e3 k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c v\u1edbi wifi. Khi laptop g\u1eb7p t\u00ecnh tr\u1ea1ng n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 xin c\u1ea5p l\u1ea1i \u0111\u1ecba ch\u1ec9 IP \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i Limited Access. C\u00e1c b\u01b0\u1edbc c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u01b0\u1edbc 1: D\u00f9ng t\u1ed5 h\u1ee3p ph\u00edm Windows + R, sau \u0111\u00f3 nh\u1eadp l\u1ec7nh cmd tr\u00ean m\u00e1y v\u00e0 nh\u1ea5n Enter \u0111\u1ec3 x\u00e1c nh\u1eadn truy c\u1eadp v\u00e0o Command Prompt.<\/li>\n\n\n\n<li>B\u01b0\u1edbc 2: Sau khi v\u00e0o h\u1ed9p l\u1ec7nh Command Prompt, g\u00f5 2 l\u1ec7nh: ipconfig \/release v\u00e0 ipconfig \/renew \u0111\u1ec3 thi\u1ebft l\u1eadp l\u1ea1i IP.&nbsp;<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Su_dung_trinh_duyet_Web_khac\"><\/span><strong>S\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t Web kh\u00e1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Laptop c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c wifi nh\u01b0ng kh\u00f4ng v\u00e0o m\u1ea1ng \u0111\u01b0\u1ee3c, c\u00f3 th\u1ec3 l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ee7a tr\u00ecnh duy\u1ec7t web. Tr\u00ecnh duy\u1ec7t c\u0169, b\u1ecb s\u1eadp, l\u1ed7i th\u1eddi \u0111ang s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c tr\u00ean laptop \u0111ang s\u1eed d\u1ee5ng. Khi \u0111\u00f3, h\u00e3y m\u1edf m\u1ed9t tr\u00ecnh duy\u1ec7t web kh\u00e1c \u0111\u1ec3 v\u00e0o m\u1ea1ng.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"600\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/990813f5-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-3.jpg\" alt=\"laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet\" class=\"wp-image-59220\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/990813f5-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-3.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/990813f5-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-3-500x375.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/990813f5-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-3-768x576.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>Duy\u1ec7t web b\u1eb1ng tr\u00ecnh duy\u1ec7t web kh\u00e1c<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cap_nhat_trinh_duyet_Web_dang_su_dung\"><\/span><strong>C\u1eadp nh\u1eadt tr\u00ecnh duy\u1ec7t Web \u0111ang s\u1eed d\u1ee5ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">N\u1ebfu sau khi \u0111\u1ed5i tr\u00ecnh duy\u1ec7t web v\u1eabn kh\u00f4ng th\u1ec3 v\u00e0o m\u1ea1ng \u0111\u01b0\u1ee3c, h\u00e3y c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 duy\u1ec7t web. Tr\u00ecnh duy\u1ec7t c\u0169 th\u01b0\u1eddng t\u1ed3n t\u1ea1i nhi\u1ec1u v\u1ea5n \u0111\u1ec1, laptop m\u1edbi th\u01b0\u1eddng kh\u00f4ng c\u00f2n h\u1ed7 tr\u1ee3 s\u1eed d\u1ee5ng c\u00e1c phi\u00ean b\u1ea3n duy\u1ec7t web c\u0169 n\u1eefa. Do \u0111\u00f3 c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 c\u00f3 th\u1ec3 truy c\u1eadp v\u00e0o website b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Cap_nhat_lai_Driver_card_Wifi_WAN\"><\/span><strong>C\u1eadp nh\u1eadt l\u1ea1i Driver card Wifi (WAN)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Th\u00f4ng th\u01b0\u1eddng Driver card wifi l\u1ed7i th\u1eddi c\u00f3 th\u1ec3 l\u00e0m cho ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 truy c\u1eadp internet \u0111\u01b0\u1ee3c. H\u00e3y c\u1eadp nh\u1eadt l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t \u0111\u1ec3 \u0111\u01b0\u1ee3c duy\u1ec7t web nh\u01b0 b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kiem_tra_lai_thoi_gian_tren_may_tinh\"><\/span><strong>Ki\u1ec3m tra l\u1ea1i th\u1eddi gian tr\u00ean m\u00e1y t\u00ednh<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">N\u1ebfu laptop b\u1eaft \u0111\u01b0\u1ee3c wifi, nh\u01b0ng kh\u00f4ng th\u1ec3 duy\u1ec7t web th\u00ec r\u1ea5t c\u00f3 kh\u1ea3 n\u0103ng laptop \u0111ang \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp sai th\u1eddi gian, m\u00fai gi\u1edd so v\u1edbi c\u00e0i \u0111\u1eb7t c\u1ee7a tr\u00ecnh duy\u1ec7t web. \u0110\u00e2y l\u00e0 m\u1ed9t s\u1ef1 c\u1ed1 kh\u00e1 th\u01b0\u1eddng g\u1eb7p \u0111\u1ed1i v\u1edbi nh\u1eefng laptop s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u0169. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng c\u0169ng \u0111ang s\u1eed d\u1ee5ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u0169, h\u00e3y xem l\u1ea1i thi\u1ebft l\u1eadp th\u1eddi gian l\u1ea1i v\u00e0 ki\u1ec3m tra.&nbsp;<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Lien_he_nha_mang_de_ho_tro\"><\/span><strong>Li\u00ean h\u1ec7 nh\u00e0 m\u1ea1ng \u0111\u1ec3 h\u1ed7 tr\u1ee3<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">R\u1ea5t c\u00f3 th\u1ec3 nguy\u00ean nh\u00e2n l\u00e0m laptop kh\u00f4ng truy c\u1eadp \u0111\u01b0\u1ee3c internet d\u00f9 c\u00f3 k\u1ebft n\u1ed1i wifi c\u00f3 th\u1ec3 l\u00e0 do \u0111\u01b0\u1eddng truy\u1ec1n t\u1eeb nh\u00e0 m\u1ea1ng b\u1ecb l\u1ed7i. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, ng\u01b0\u1eddi d\u00f9ng n\u00ean li\u00ean h\u1ec7 v\u1edbi nh\u00e0 m\u1ea1nh th\u00f4ng qua hotline ho\u1eb7c trung t\u00e2m ch\u0103m s\u00f3c kh\u00e1ch h\u00e0ng. N\u1ebfu \u0111\u01b0\u1eddng truy\u1ec1n m\u1ea1ng g\u1eb7p s\u1ef1 c\u1ed1, nh\u00e0 m\u1ea1ng s\u1ebd cho ng\u01b0\u1eddi \u0111\u1ebfn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 k\u1ecbp th\u1eddi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Meo_giup_laptop_bat_wifi_tot_hon\"><\/span><strong>M\u1eb9o gi\u00fap laptop b\u1eaft wifi t\u1ed1t h\u01a1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tat_bot_cac_ung_dung_khong_can_thiet\"><\/span><strong>T\u1eaft b\u1edbt c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Khi laptop s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00f3 k\u1ebft n\u1ed1i m\u1ea1ng, c\u0169ng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u01b0\u1eddng truy\u1ec1n v\u00e0 t\u1ed1c \u0111\u1ed9 truy c\u1eadp internet c\u1ee7a laptop. L\u00fac n\u00e0y h\u00e3y t\u1eaft m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u1ed5 h\u1ee3p ph\u00edm Ctrl + Alt + Delete (Windows) \u0111\u1ec3 t\u1eaft c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y ng\u1ea7m.<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">Ngo\u00e0i ra, ng\u01b0\u1eddi d\u00f9ng c\u0169ng c\u00f3 th\u1ec3 nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm Command + Space (\u0111\u1ed1i v\u1edbi laptop MacOS), sau \u0111\u00f3 nh\u1eadp t\u1eeb kh\u00f3a \u201cactivity monitor\u201d. Sau \u0111\u00f3, ch\u1ecdn m\u1ee5c Network \u0111\u1ec3 s\u1eafp x\u1ebfp l\u1ea1i c\u00e1c \u1ee9ng d\u1ee5ng \u0111ang ch\u1ea1y theo l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng, ch\u1ecdn v\u00e0o m\u1ee5c End Process \u0111\u1ec3 t\u1eaft b\u1edbt m\u1ed9t s\u1ed1 ti\u1ebfn tr\u00ecnh v\u00e0 \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"250\" src=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/3eb42ad0-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-4.jpg\" alt=\"laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet\" class=\"wp-image-59221\" srcset=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/3eb42ad0-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-4.jpg 800w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/3eb42ad0-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-4-500x156.jpg 500w, https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/3eb42ad0-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-4-768x240.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\"><em>T\u1ed5 h\u1ee3p ph\u00edm Ctrl + Alt + Delete h\u1ed7 tr\u1ee3 t\u1eaft c\u00e1c \u1ee9ng d\u1ee5ng kh\u00f4ng c\u1ea7n thi\u1ebft<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Tuy_chinh_card_wifi\"><\/span><strong>T\u00f9y ch\u1ec9nh card wifi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">T\u00f9y ch\u1ec9nh l\u1ea1i card wifi \u0111\u1ec3 laptop c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c wifi t\u1ed1t h\u01a1n. Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau: Click chu\u1ed9t ph\u1ea3i v\u00e0o My Computer, ch\u1ecdn m\u1ee5c Manage, ch\u1ecdn Device Manager, ch\u1ecdn Network adapters, sau \u0111\u00f3 ch\u1ecdn m\u1ee5c Card wifi c\u1ee7a m\u00e1y t\u00ednh, ch\u1ea5m v\u00e0o chu\u1ed9t ph\u1ea3i v\u00e0 ch\u1ecdn m\u1ee5c Properties, ch\u1ecdn tab Advanced. Trong khung Property ti\u1ebfp t\u1ee5c ch\u1ecdn th\u1ebb WZC IBSS Channel Number, sau \u0111\u00f3 thi\u1ebft l\u1eadp Value b\u1eb1ng 11 (40MHz-U).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Laptop_ket_noi_wifi_nhung_khong_vao_duoc_internet_Thay_doi_DNS\"><\/span><strong>Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet: Thay \u0111\u1ed5i DNS<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">\u0110\u1ec3 t\u0103ng t\u1ed1c m\u1ea1ng wifi khi s\u1eed d\u1ee5ng laptop, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u1eed thay \u0111\u1ed5i DNS, gi\u00fap laptop c\u00f3 th\u1ec3 truy c\u1eadp internet nhanh v\u00e0 an to\u00e0n h\u01a1n. \u0110\u1ea7u ti\u00ean, h\u00e3y t\u1ea3i ph\u1ea7n m\u1ec1m DNS Jumper v\u1ec1 m\u00e1y, sau \u0111\u00f3 t\u1ea1i m\u1ee5c Choose a DNS Server h\u00e3y ch\u1ecdn Google DNS, nh\u1ea5n Apply \u0111\u1ec3 l\u01b0u c\u00e0i \u0111\u1eb7t.&nbsp;<\/p>\n\n\n\n<p class=\"has-text-align-justify wp-block-paragraph\">B\u00ean tr\u00ean l\u00e0 m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p \u0111\u01a1n gi\u1ea3n gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1eeda l\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet t\u1ea1i nh\u00e0. Hy v\u1ecdng ch\u00fang s\u1ebd h\u1eefu \u00edch cho ng\u01b0\u1eddi d\u00f9ng laptop m\u1ed7i khi c\u1ea7n thi\u1ebft. N\u1ebfu c\u00f3 nhu c\u1ea7u mua b\u00e1n laptop, h\u00e3y truy c\u1eadp <a href=\"https:\/\/www.chotot.com\/\" target=\"_blank\" aria-label=\" (opens in a new tab)\" rel=\"noreferrer noopener\" class=\"ek-link\">Ch\u1ee3 T\u1ed1t<\/a> \u0111\u1ec3 tham kh\u1ea3o th\u00eam nhi\u1ec1u m\u1eabu laptop gi\u00e1 r\u1ebb, ch\u1ea5t l\u01b0\u1ee3ng.&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng g\u00e2y nhi\u1ec1u kh\u00f3 ch\u1ecbu v\u00e0 b\u1ea5t ti\u1ec7n \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng. Sau \u0111\u00e2y Ch\u1ee3 T\u1ed1t s\u1ebd h\u01b0\u1edbng d\u1eabn c\u00e1c bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c l\u1ed7i n\u00e0y hi\u1ec7u qu\u1ea3 t\u1ea1i b\u00e0i vi\u1ebft<\/p>\n","protected":false},"author":25,"featured_media":59218,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet","_yoast_wpseo_title":"Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet","_yoast_wpseo_metadesc":"L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh.","_editorskit_title_hidden":false,"_editorskit_reading_time":6,"_editorskit_is_block_options_detached":false,"_editorskit_block_options_position":"{}","footnotes":""},"categories":[949,1077],"tags":[],"class_list":["post-59217","post","type-post","status-publish","format-standard","has-post-thumbnail","category-dien-tu","category-laptop-may-tinh"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet<\/title>\n<meta name=\"description\" content=\"L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link 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content=\"2024-01-10T04:01:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.chotot.com\/storage\/chotot-kinhnghiem\/c2c\/2023\/01\/a573262d-laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"450\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Xuan Trinh\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Xuan Trinh\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet","description":"L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html","og_locale":"en_US","og_type":"article","og_title":"Laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet","og_description":"L\u1ed7i laptop k\u1ebft n\u1ed1i wifi nh\u01b0ng kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c internet l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u1edbi ng\u01b0\u1eddi d\u00f9ng m\u00e1y t\u00ednh.","og_url":"https:\/\/www.chotot.com\/kinh-nghiem\/laptop-ket-noi-wifi-nhung-khong-vao-duoc-internet.html","og_site_name":"Kinh Nghi\u1ec7m Mua 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