{"id":13618,"date":"2020-04-02T10:58:11","date_gmt":"2020-04-02T10:58:11","guid":{"rendered":"https:\/\/hocvienit.vn\/?p=13618"},"modified":"2024-07-03T14:31:23","modified_gmt":"2024-07-03T07:31:23","slug":"4-cach-sua-loi-laptop-mat-bieu-tuong-wifi","status":"publish","type":"post","link":"https:\/\/hocvienit.vn\/?p=13618","title":{"rendered":"4 c\u00e1ch s\u1eeda l\u1ed7i laptop m\u1ea5t bi\u1ec3u t\u01b0\u1ee3ng wifi"},"content":{"rendered":"

M\u00e1y t\u00ednh c\u1ee7a b\u1ea1n \u0111ang s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng b\u1ed7ng b\u1ecb m\u1ea5t bi\u1ec3u t\u01b0\u1ee3ng wifi. \u0110\u01b0\u01a1ng nhi\u00ean m\u1ea1ng internet c\u1ee7a b\u1ea1n c\u0169ng kh\u00f4ng th\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c n\u1eefa. V\u1eady l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u ngay qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/span><\/p>\n

\"4
4 c\u00e1ch s\u1eeda l\u1ed7i laptop m\u1ea5t bi\u1ec3u t\u01b0\u1ee3ng wifi<\/figcaption><\/figure>\n

C\u00e1ch 1: Ki\u1ec3m tra bi\u1ec3u t\u01b0\u1ee3ng wifi\u00a0<\/strong><\/h2>\n

\u0110\u1ea7u ti\u00ean, b\u1ea1n c\u1ea7n ki\u1ec3m tra xem bi\u1ec3u t\u01b0\u1ee3ng wifi c\u00f3 b\u1ecb t\u1eaft \u0111i hay kh\u00f4ng b\u1eb1ng c\u00e1ch:<\/span><\/p>\n

B\u01b0\u1edbc 1:<\/strong> Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm t\u1eaft Windows + I<\/strong> \u0111\u1ec3 truy c\u1eadp v\u00e0o Settings. Sau \u0111\u00f3 b\u1ea1n ch\u1ecdn v\u00e0o m\u1ee5c System<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 2:<\/strong> T\u1ea1i \u0111\u00e2y, b\u1ea1n chuy\u1ec3n xu\u1ed1ng ph\u1ea7n Notifications & actions<\/strong> r\u1ed3i nh\u1ea5n v\u00e0o Add or remove quick actions<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 3:<\/strong> L\u00fac n\u00e0y, b\u1ea1n h\u00e3y ki\u1ec3m tra xem bi\u1ec3u t\u01b0\u1ee3ng wifi \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf ch\u1ebf \u0111\u1ed9 On<\/strong> hay ch\u01b0a nh\u00e9.<\/span><\/p>\n

 <\/p>\n

C\u00e1ch 2: S\u1eed d\u1ee5ng Network Troubleshooter<\/strong><\/h2>\n

Tr\u00ean Windows, h\u1ec7 th\u1ed1ng \u0111\u00e3 t\u00edch h\u1ee3p s\u1eb5n t\u00ednh n\u0103ng Network Troubleshooter \u0111\u1ec3 kh\u1eafc ph\u1ee5c c\u00e1c l\u1ed7i li\u00ean quan \u0111\u1ebfn m\u1ea1ng internet. \u0110\u1ec3 s\u1eed d\u1ee5ng t\u00ednh n\u0103ng n\u00e0y, b\u1ea1n th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n

B\u01b0\u1edbc 1:<\/strong> Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm t\u1eaft Windows + I<\/strong> \u0111\u1ec3 m\u1edf Settings. Sau \u0111\u00f3, b\u1ea1n ch\u1ecdn v\u00e0o m\u1ee5c Network & Internet<\/strong>.\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 2:<\/strong> T\u1ea1i \u0111\u00e2y, b\u1ea1n chuy\u1ec3n xu\u1ed1ng ph\u1ea7n Status<\/strong> r\u1ed3i nh\u1ea5n v\u00e0o d\u00f2ng ch\u1eef Show available networks<\/strong>.<\/span><\/p>\n

\"S\u1eed
S\u1eed d\u1ee5ng Network Troubleshooter<\/figcaption><\/figure>\n

B\u01b0\u1edbc 3:<\/strong> B\u1ea1n nh\u1ea5n v\u00e0o Troubleshoot<\/strong> \u0111\u1ec3 s\u1eeda l\u1ed7i.<\/span><\/p>\n

 <\/p>\n

C\u00e1ch 3: C\u00e0i \u0111\u1eb7t l\u1ea1i driver<\/strong><\/h2>\n

N\u1ebfu c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u00ean kh\u00f4ng \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 th\u00ec b\u1ea1n c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t l\u1ea1i driver xem sao. C\u00e1c b\u01b0\u1edbc th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n

B\u01b0\u1edbc 1:<\/strong> Tr\u00ean m\u00e0n h\u00ecnh Desktop, b\u1ea1n click chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng My Computer<\/strong> (ho\u1eb7c This PC) v\u00e0 ch\u1ecdn Manage<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 2:<\/strong> Trong c\u1eeda s\u1ed5 Computer Management, b\u1ea1n chuy\u1ec3n xu\u1ed1ng m\u1ee5c Device Manager<\/strong>.\u00a0<\/span><\/p>\n

B\u01b0\u1edbc 3:<\/strong> \u1ede ph\u00eda b\u00ean ph\u1ea3i c\u1eeda s\u1ed5, b\u1ea1n t\u00ecm \u0111\u1ebfn ph\u1ea7n Network adapters<\/strong> v\u00e0 nh\u1ea5n v\u00e0o d\u1ea5u m\u0169i t\u00ean \u0111\u1ec3 m\u1edf r\u1ed9ng ph\u1ea7n.<\/span><\/p>\n

B\u01b0\u1edbc 4:<\/strong> Khi \u0111\u00f3, b\u1ea1n k\u00edch chu\u1ed9t ph\u1ea3i v\u00e0o t\u00ean m\u1ea1ng wifi c\u1ee7a m\u00ecnh v\u00e0 ch\u1ecdn Uninstall device<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 5:<\/strong> Ti\u1ebfp theo, b\u1ea1n k\u00edch ti\u1ebfp chu\u1ed9t ph\u1ea3i v\u00e0o Network adapters<\/strong> v\u00e0 ch\u1ecdn Scan for hardware changes<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 6:<\/strong> B\u1ea1n t\u00ecm ki\u1ebfm \u201ccmd<\/strong>\u201d trong menu Start r\u1ed3i k\u00edch chu\u1ed9t ph\u1ea3i v\u00e0o Command Prompt<\/strong> v\u00e0 ch\u1ecdn Run as Aministrator<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 7:<\/strong> T\u1ea1i \u0111\u00e2y b\u1ea1n nh\u1eadp c\u00e1c l\u1ec7nh sau v\u00e0 nh\u1ea5n Enter<\/strong>.<\/span><\/p>\n

\u201creg delete HKCRCLSID{988248f3-a1ad-49bf-9170-676cbbc36ba3} \/va \/f<\/strong><\/span><\/p>\n

netcfg -v -u dni_dne<\/strong>\u201d<\/span><\/p>\n

B\u00e2y gi\u1edd, b\u1ea1n h\u00e3y ki\u1ec3m tra l\u1ea1i xem laptop \u0111\u00e3 hi\u1ec7n bi\u1ec3u t\u01b0\u1ee3ng wifi hay ch\u01b0a nh\u00e9.<\/span><\/p>\n

 <\/p>\n

C\u00e1ch 4: Kh\u1edfi ch\u1ea1y l\u1ea1i Event Log<\/strong><\/h2>\n

\u0110\u1ec3 kh\u1edfi ch\u1ea1y l\u1ea1i Event Log, b\u1ea1n th\u1ef1c hi\u1ec7n nh\u01b0 sau:<\/span><\/p>\n

B\u01b0\u1edbc 1:<\/strong> Nh\u1ea5n t\u1ed5 h\u1ee3p ph\u00edm t\u1eaft Windows + R<\/strong> \u0111\u1ec3 truy c\u1eadp v\u00e0o c\u1eeda s\u1ed5 Run.<\/span><\/p>\n

B\u01b0\u1edbc 2:<\/strong> Ti\u1ebfp theo, b\u1ea1n nh\u1eadp l\u1ec7nh \u201cservices.msc<\/strong>\u201d v\u00e0 nh\u1ea5n Enter<\/strong>.<\/span><\/p>\n

B\u01b0\u1edbc 3:<\/strong> Trong c\u1eeda s\u1ed5 m\u1edbi hi\u1ec7n l\u00ean, b\u1ea1n t\u00ecm \u0111\u1ebfn d\u1ecbch v\u1ee5 Windows Event Log<\/strong> v\u00e0 k\u00edch \u0111\u00fap v\u00e0o n\u00f3.<\/span><\/p>\n

\"Kh\u1edfi
Kh\u1edfi ch\u1ea1y l\u1ea1i Event Log<\/figcaption><\/figure>\n

B\u01b0\u1edbc 4:<\/strong> L\u00fac n\u00e0y, b\u1ea1n thi\u1ebft l\u1eadp m\u1ee5c Startup type<\/strong> th\u00e0nh Manual<\/strong>. Cu\u1ed1i c\u00f9ng, b\u1ea1n nh\u1ea5n Start<\/strong> l\u00e0 xong.<\/span><\/p>\n

 <\/p>\n

Tr\u00ean \u0111\u00e2y l\u00e0 chia s\u1ebb c\u1ee7a HOCVIENiT.vn v\u1ec1 4 c\u00e1ch s\u1eeda l\u1ed7i laptop m\u1ea5t bi\u1ec3u t\u01b0\u1ee3ng wifi. Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng!<\/span><\/p>\n

N\u1ebfu c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 c\u00e1c ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn m\u00e1y t\u00ednh th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi b\u00e0i vi\u1ebft n\u00e0y. V\u00e0 \u0111\u1eebng qu\u00ean \u0111\u00f3n \u0111\u1ecdc c\u00e1c b\u00e0i vi\u1ebft h\u1eefu \u00edch kh\u00e1c c\u1ee7a HOCVIENiT.vn nh\u00e9.<\/span><\/p>\n

 <\/p>\n

M\u1ecdi chi ti\u1ebft xin vui l\u00f2ng li\u00ean h\u1ec7:<\/i><\/p>\n

C\u00d4NG TY C\u1ed4 PH\u1ea6N H\u1eccC VI\u1ec6N IT<\/strong>
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Tham gia c\u1ed9ng \u0111\u1ed3ng H\u1ecdc vi\u1ec7n IT.vn t\u1ea1i:<\/strong>\u00a0https:\/\/www.facebook.com\/groups\/www.hocvienit.vn\/<\/a><\/p>\n

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H\u1ed3 Ch\u00ed Minh:<\/strong>\u00a0S\u1ed1 283\/45 C\u00e1ch M\u1ea1ng Th\u00e1ng T\u00e1m, Ph\u01b0\u1eddng 12, Qu\u1eadn 10,\u00a0TP.HCM
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Th\u00e1i Nguy\u00ean:<\/strong>\u00a0S\u1ed1 297 L\u01b0\u01a1ng Ng\u1ecdc Quy\u1ebfn, TP. Th\u00e1i Nguy\u00ean
\nH\u1ecdc vi\u1ec7n IT.vn \u2013 Truy\u1ec1n ngh\u1ec1 th\u1ef1c t\u1ebf c\u00f9ng b\u1ea1n \u0111\u1ebfn th\u00e0nh c\u00f4ng!\u00a0<\/i><\/strong><\/p>\n

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 <\/p>\n

\n","protected":false},"excerpt":{"rendered":"

M\u00e1y t\u00ednh c\u1ee7a b\u1ea1n \u0111ang s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng b\u1ed7ng laptop m\u1ea5t bi\u1ec3u t\u01b0\u1ee3ng wifi. \u0110\u01b0\u01a1ng nhi\u00ean m\u1ea1ng internet c\u1ee7a b\u1ea1n c\u0169ng kh\u00f4ng th\u1ec3 d\u00f9ng \u0111\u01b0\u1ee3c n\u1eefa. V\u1eady l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y? H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u ngay qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/p>\n","protected":false},"author":95,"featured_media":13619,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[96,94],"tags":[511],"_links":{"self":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/13618"}],"collection":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/users\/95"}],"replies":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13618"}],"version-history":[{"count":0,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/posts\/13618\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=\/wp\/v2\/media\/13619"}],"wp:attachment":[{"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13618"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=13618"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hocvienit.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=13618"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}