{"id":3948,"date":"2020-03-30T13:44:02","date_gmt":"2020-03-30T06:44:02","guid":{"rendered":"https:\/\/pronetsolutionsvn.com\/?p=3948"},"modified":"2022-12-21T10:53:30","modified_gmt":"2022-12-21T03:53:30","slug":"tong-hop-loi-khong-vao-duoc-mang-va-cach-sua-loi-tren-may-tinh","status":"publish","type":"post","link":"https:\/\/pronetsolutionsvn.com\/?p=3948","title":{"rendered":"T\u1ed5ng h\u1ee3p l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng v\u00e0 c\u00e1ch s\u1eeda l\u1ed7i tr\u00ean m\u00e1y t\u00ednh"},"content":{"rendered":"\n

M\u00e1y t\u00ednh c\u1ee7a b\u1ea1n b\u1ed7ng nhi\u00ean kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng v\u00e0 b\u1ea1n \u0111ang r\u1ea5t kh\u00f3 ch\u1ecbu v\u00ec \u0111i\u1ec1u \u0111\u00f3. C\u00f3 r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n x\u1ea3y ra t\u00ecnh tr\u1ea1ng m\u1ea5t m\u1ea1ng, l\u1ed7i m\u1ea1ng. \u0110\u1ec3 gi\u1ea3i quy\u1ebft nhanh c\u00e1c v\u1ea5n \u0111\u1ec1 n\u00e0y th\u00ec b\u1ea1n h\u00e3y tham kh\u1ea3o xem v\u00ec sao m\u00e1y t\u00ednh kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng n\u00e0y nh\u01b0 th\u1ebf n\u00e0o ngay d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/p>\n

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    Kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng l\u00e0 do thi\u1ebft b\u1ecb Modem, Router<\/span><\/strong><\/p>\n<\/li>\n<\/ol>\n

    Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 do c\u00e1c thi\u1ebft b\u1ecb Modem, Router \u0111\u00e3 b\u1ecb l\u1ed7i. C\u00f3 th\u1ec3 do d\u00e2y ngu\u1ed3n n\u1ed1i \u0111\u1ebfn thi\u1ebft b\u1ecb n\u00e0y b\u1ecb l\u1ecfng l\u1ebbo, b\u1ecb \u0111\u1ee9t, g\u1eb7p s\u1ef1 c\u1ed1 n\u00ean l\u00e0m cho Modem, Router b\u1ecb t\u1eaft. B\u1ea1n h\u00e3y ki\u1ec3m tra l\u1ea1i ngu\u1ed3n \u0111i\u1ec7n cho thi\u1ebft b\u1ecb. N\u1ebfu kh\u00f4ng ph\u1ea3i do ngu\u1ed3n \u0111i\u1ec7n th\u00ec b\u1ea1n c\u1ea7n ph\u1ea3i t\u1eaft v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb n\u00e0y \u0111\u1ec3 k\u1ebft n\u1ed1i m\u1ea1ng. <\/p>\n

    \"\"\/<\/p>\n

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    1. \n

      Thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP<\/span><\/strong><\/p>\n<\/li>\n<\/ol>\n

      Ban \u0111\u1ea7u b\u1ea1n c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u1eb1ng m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c hay t\u1ea5t c\u1ea3 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c \u0111\u1ec1u kh\u00f4ng truy c\u1eadp internet. Trong tr\u01b0\u1eddng h\u1ee3p t\u1ea5t c\u1ea3 \u0111\u1ec1u kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c th\u00ec c\u1ea7n ph\u1ea3i ki\u1ec3m tra l\u1ea1i k\u1ebft n\u1ed1i internet \u0111ang s\u1eed d\u1ee5ng. C\u00f2n tr\u01b0\u1eddng h\u1ee3p ch\u1ec9 ri\u00eang m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n b\u1ecb ng\u1eaft k\u1ebft n\u1ed1i th\u00ec b\u1ea1n c\u1ea7n ph\u1ea3i thay \u0111\u1ed5i \u0111\u1ecba ch\u1ec9 IP m\u00e1y t\u00ednh. C\u00f3 th\u1ec3 \u0111\u1ecba ch\u1ec9 IP c\u1ee7a b\u1ea1n \u0111\u00e3 tr\u00f9ng v\u1edbi thi\u1ebft b\u1ecb kh\u00e1c n\u00ean kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng trong khi \u0111\u00f3 c\u00e1c thi\u1ebft b\u1ecb kh\u00e1c v\u1eabn s\u1eed d\u1ee5ng Internet b\u00ecnh th\u01b0\u1eddng.<\/p>\n

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      1. \n

        Reboot l\u1ea1i Modem t\u1eeb xa<\/strong><\/span><\/p>\n<\/li>\n<\/ol>\n

        \u0110\u00e2y l\u00e0 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng khi m\u00e0 b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n thay \u0111\u1ed5i khi b\u1ea1n d\u00f9ng chung m\u1ea1ng c\u00f9ng v\u1edbi ng\u01b0\u1eddi kh\u00e1c. Ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1eed d\u1ee5ng chung v\u1edbi h\u00e0ng x\u00f3m nh\u00e0 m\u00ecnh. Nh\u01b0ng kh\u00f4ng may h\u1ecd \u0111i v\u1eafng v\u00e0 b\u1ea1n b\u1ecb r\u1edbt m\u1ea1ng n\u00ean c\u1ea7n ph\u1ea3i reboot l\u1ea1i Modem t\u1eeb xa. <\/p>\n

        \"\"\/<\/p>\n

        \u0110i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y l\u00e0 b\u1ea1n c\u1ea7n c\u00f3 m\u1eadt kh\u1ea9u \u0111\u0103ng nh\u1eadp modem. \u0110\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng nh\u1eadp v\u00e0o t\u00e0i kho\u1ea3n c\u00e0i \u0111\u1eb7t modem v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i thi\u1ebft b\u1ecb n\u00e0y trong m\u1ee5c Advanced Setup ho\u1eb7c ph\u1ea7n System & Tools.<\/p>\n

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        1. \n

          D\u00f9ng Windows Network Troubleshooter<\/strong><\/span><\/p>\n<\/li>\n<\/ol>\n

          Khi ph\u00e1t hi\u1ec7n m\u00e1y t\u00ednh kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c m\u1ea1ng th\u00ec b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay c\u00e1ch n\u00e0y tr\u1ef1c ti\u1ebfp tr\u00ean m\u00e1y. B\u1eb1ng c\u00e1ch click chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng k\u1ebft n\u1ed1i internet ph\u00eda g\u00f3c ph\u1ea3i \u1edf d\u01b0\u1edbi m\u00e0n h\u00ecnh. Ch\u1ecdn Troubleshoot problems. L\u00fac n\u00e0y Windows Network Troubleshooter s\u1ebd kh\u1edfi ch\u1ea1y v\u00e0 t\u1ef1 \u0111\u1ed9ng t\u00ecm l\u1ed7i, s\u1ef1 c\u1ed1 v\u00e0 s\u1eeda ch\u1eefa l\u1ed7i kh\u00f4ng k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c internet cho b\u1ea1n. <\/p>\n

          Th\u00f4ng th\u01b0\u1eddng n\u1ebfu ph\u00e1t hi\u1ec7n ra l\u1ed7i th\u00ec s\u1ebd kh\u1eafc ph\u1ee5c v\u00e0 v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng ngay l\u00fac \u0111\u00f3, c\u00f2n kh\u00f4ng th\u00ec b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng c\u00e1ch kh\u00e1c.<\/p>\n

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          1. \n

            Ki\u1ec3m tra IP c\u00f3 h\u1ee3p l\u1ec7 hay kh\u00f4ng<\/span><\/strong><\/p>\n<\/li>\n<\/ol>\n

            M\u1ed9t \u0111\u1ecba ch\u1ec9 IP h\u1ee3p l\u1ec7 th\u00ec m\u1edbi c\u00f3 th\u1ec3 gi\u00fap m\u00e1y t\u00ednh k\u1ebft n\u1ed1i internet d\u1ec5 d\u00e0ng. Trong tr\u01b0\u1eddng h\u1ee3p IP c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c c\u1ea5p ch\u01b0a ch\u00ednh x\u00e1c th\u00ec c\u1ea7n ph\u1ea3i ki\u1ec3m tra l\u1ea1i b\u1eb1ng c\u00e1ch:<\/p>\n

            Nh\u1ea5p chu\u1ed9t ph\u1ea3i v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng m\u1ea1ng tr\u00ean m\u00e1y t\u00ednh => Network and Sharing Center => ch\u1ecdn v\u00e0o m\u1ea1ng \u0111ang s\u1eed d\u1ee5ng => Properties.<\/p>\n

            L\u00fac n\u00e0y b\u1ea1n t\u00ecm \u0111\u1ebfn Internet Protocol Version 4 v\u00e0 nh\u1ea5n v\u00e0o th\u00ec b\u1ea3ng Internet Protocol Version 4(TCP\/IPCP) Properties hi\u1ec7n ra => ch\u1ecdn \u1edf hai ph\u1ea7n Obtain an IP address automatically v\u00e0 Obtain an DNS address automatically => OK<\/p>\n

            \u0110\u1ec3 m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c c\u1ea5p m\u1ed9t \u0111\u1ecba ch\u1ec9 h\u1ee3p l\u1ec7 th\u00ec b\u1ea1n h\u00e3y v\u00e0o Windows PowerShell (Admin) v\u00e0 g\u00f5 l\u1ec7nh “ipconfig”. K\u00e9o xu\u1ed1ng ph\u00eda d\u01b0\u1edbi v\u00e0 nh\u1eadp v\u00e0o b\u1ea3ng 2 l\u1ec7nh ipconfig \/release v\u00e0 ipconfig \/renew . L\u00fac n\u00e0y m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n s\u1ebd c\u00f3 m\u1ed9t \u0111\u1ecba ch\u1ec9 IP h\u1ee3p l\u1ec7.<\/p>\n

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            1. \n

              L\u1ec7nh Ping v\u00e0 Tracert<\/span><\/strong><\/p>\n<\/li>\n<\/ol>\n

              N\u1ebfu nh\u01b0 b\u1ea1n \u0111\u00e3 th\u1ef1c hi\u1ec7n vi\u1ec7c c\u1ea5p l\u1ea1i IP m\u00e0 v\u1eabn kh\u00f4ng \u0111\u01b0\u1ee3c th\u00ec v\u1eabn m\u1edf b\u1ea3ng Windows PowerShell (Admin) ra v\u00e0 g\u00f5 l\u1ec7nh “ping 8.8.8.8” ho\u1eb7c l\u1ec7nh \u201ctracert 8.8.8.8\u201d. Hai l\u1ec7nh n\u00e0y s\u1ebd gi\u00fap b\u1ea1n ki\u1ec3m tra  c\u00e1c g\u00f3i tin c\u00f3 \u0111\u01b0\u1ee3c g\u1eedi th\u00e0nh c\u00f4ng gi\u1eefa m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n v\u00e0 m\u00e1y ch\u1ee7 DNS c\u1ee7a Google hay kh\u00f4ng. N\u1ebfu kh\u00f4ng th\u00ec s\u1ef1 c\u1ed1 n\u1eb1m \u1edf \u0111\u01b0\u1eddng d\u00e2y k\u1ebft n\u1ed1i ho\u1eb7c thi\u1ebft b\u1ecb m\u1ea1ng c\u1ee7a b\u1ea1n.<\/p>\n

              \"\"\/<\/p>\n

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              1. \n

                Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 m\u1ea1ng<\/strong><\/span><\/p>\n<\/li>\n<\/ol>\n

                Sau khi b\u1ea1n \u0111\u00e3 th\u1eed s\u1eed d\u1ee5ng h\u1ebft t\u1ea5t c\u1ea3 nh\u1eefng c\u00e1ch tr\u00ean m\u00e0 t\u00ecnh tr\u1ea1ng m\u00e1y t\u00ecnh c\u1ee7a b\u1ea1n v\u1eabn kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i internet. Th\u00ec b\u1ea1n c\u1ea7n li\u00ean h\u1ec7 ngay v\u1edbi nh\u00e0 cung c\u1ea5p m\u1ea1ng, th\u00f4ng b\u00e1o t\u00ecnh h\u00ecnh cho k\u1ef9 thu\u1eadt vi\u00ean, v\u1ea5n \u0111\u1ec1 \u0111ang x\u1ea3y ra v\u1edbi vi\u1ec7c k\u1ebft n\u1ed1i internet c\u1ee7a b\u1ea1n. \u0110\u1ec3 h\u1ecd c\u00f3 bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c v\u00e0 tr\u1ee3 gi\u00fap k\u1ecbp th\u1eddi nh\u1ea5t.<\/p>\n

                V\u1edbi nh\u1eefng c\u00e1ch ki\u1ec3m tra v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c l\u1ed7i kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng nh\u01b0 ch\u00fang t\u00f4i \u0111\u00e3 chia s\u1ebb nh\u01b0 tr\u00ean s\u1ebd gi\u00fap \u00edch cho b\u1ea1n. H\u00e3y \u00e1p d\u1ee5ng \u0111\u1ec3 c\u00f3 th\u1ec3 tr\u1ea3i nghi\u1ec7m internet lu\u00f4n m\u01b0\u1ee3t m\u00e0 nh\u00e9!<\/p>\n","protected":false},"excerpt":{"rendered":"

                M\u00e1y t\u00ednh c\u1ee7a b\u1ea1n b\u1ed7ng nhi\u00ean kh\u00f4ng v\u00e0o \u0111\u01b0\u1ee3c m\u1ea1ng v\u00e0 b\u1ea1n \u0111ang r\u1ea5t kh\u00f3 ch\u1ecbu v\u00ec \u0111i\u1ec1u \u0111\u00f3. C\u00f3 r\u1ea5t nhi\u1ec1u […]<\/p>\n","protected":false},"author":1,"featured_media":6154,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"aside","meta":{"footnotes":""},"categories":[57],"tags":[],"class_list":["post-3948","post","type-post","status-publish","format-aside","has-post-thumbnail","hentry","category-ho-tro","post_format-post-format-aside"],"_links":{"self":[{"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=\/wp\/v2\/posts\/3948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3948"}],"version-history":[{"count":0,"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=\/wp\/v2\/posts\/3948\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=\/wp\/v2\/media\/6154"}],"wp:attachment":[{"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pronetsolutionsvn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}