{"id":1959,"date":"2024-06-02T04:03:56","date_gmt":"2024-06-02T03:03:56","guid":{"rendered":"https:\/\/blog.lebara.co.uk\/?p=1959"},"modified":"2024-07-01T04:18:33","modified_gmt":"2024-07-01T03:18:33","slug":"how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide","status":"publish","type":"post","link":"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/","title":{"rendered":"\u5982\u4f55\u6392\u9664 \"\u65e0\u4e92\u8054\u7f51\u8fde\u63a5 \"\u95ee\u9898\uff1a\u5206\u6b65\u6307\u5357"},"content":{"rendered":"<p>\u9047\u5230 \"\u65e0\u6cd5\u8fde\u63a5\u4e92\u8054\u7f51 \"\u6d88\u606f\u65f6\uff0c\u60a8\u4f1a\u611f\u5230\u975e\u5e38\u6cae\u4e27\uff0c\u8fd9\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u95ee\u9898\uff0c\u53ef\u80fd\u4f1a\u964d\u4f4e\u5de5\u4f5c\u6548\u7387\u5e76\u6270\u4e71\u65e5\u5e38\u6d3b\u52a8\u3002\u672c\u6307\u5357\u65e8\u5728\u4e3a\u60a8\u63d0\u4f9b\u7b80\u5355\u5b9e\u7528\u7684\u6b65\u9aa4\uff0c\u5e2e\u52a9\u60a8\u6392\u9664\u6545\u969c\u5e76\u89e3\u51b3\u6b64\u7c7b\u8fde\u63a5\u95ee\u9898\u3002\u4ece\u68c0\u67e5\u8bbe\u5907\u8bbe\u7f6e\u5230\u4e86\u89e3\u6f5c\u5728\u7684 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-find-out-what-network-youre-on\/\">\u7f51\u7edc<\/a> 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style=\"display:none;\">\u5207\u6362<\/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><\/span><\/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:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Check_Your_Hardware\" >\u68c0\u67e5\u786c\u4ef6<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Inspect_Cables_and_Connections\" >\u68c0\u67e5\u7535\u7f06\u548c\u8fde\u63a5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Restart_Your_Router_and_Modem\" >\u91cd\u65b0\u542f\u52a8\u8def\u7531\u5668\u548c\u8c03\u5236\u89e3\u8c03\u5668<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Verify_Network_Settings\" >\u9a8c\u8bc1\u7f51\u7edc\u8bbe\u7f6e<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Check_Wi-Fi_Settings\" >\u68c0\u67e5 Wi-Fi \u8bbe\u7f6e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Confirm_Network_Configuration\" >\u786e\u8ba4\u7f51\u7edc\u914d\u7f6e<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Diagnose_Software_Issues\" >\u8bca\u65ad\u8f6f\u4ef6\u95ee\u9898<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Update_Network_Drivers\" >\u66f4\u65b0\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Disable_Firewall_Temporarily\" >\u6682\u65f6\u7981\u7528\u9632\u706b\u5899<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Contact_Your_Internet_Service_Provider\" >\u8054\u7cfb\u60a8\u7684\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Verify_Service_Outage\" >\u9a8c\u8bc1\u670d\u52a1\u4e2d\u65ad<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/blog.lebara.co.uk\/zh\/how-to-troubleshoot-no-internet-connection-issues-a-step-by-step-guide\/#Seek_Professional_Assistance\" >\u5bfb\u6c42\u4e13\u4e1a\u5e2e\u52a9<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Check_Your_Hardware\"><\/span>\u68c0\u67e5\u786c\u4ef6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Inspect_Cables_and_Connections\"><\/span>\u68c0\u67e5\u7535\u7f06\u548c\u8fde\u63a5<span 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\"\u95ee\u9898\u7684\u5e38\u89c1\u539f\u56e0\u3002\u9996\u5148\u68c0\u67e5\u8fde\u63a5\u5230\u8def\u7531\u5668\u548c\u8c03\u5236\u89e3\u8c03\u5668\u7684\u4ee5\u592a\u7f51\u7535\u7f06\u3002\u786e\u4fdd\u4e24\u7aef\u90fd\u63d2\u7262\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u7535\u529b\u7ebf\u9002\u914d\u5668\uff0c\u4e5f\u8981\u68c0\u67e5\u5176\u8fde\u63a5\u60c5\u51b5\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u68c0\u67e5\u7535\u7f06\u7684\u72b6\u51b5\u3002\u67e5\u770b\u662f\u5426\u6709\u660e\u663e\u7684\u78e8\u635f\u75d5\u8ff9\uff0c\u5982\u78e8\u635f\u6216\u5f2f\u66f2\u3002\u66f4\u6362\u635f\u574f\u7684\u7535\u7f06\u901a\u5e38\u53ef\u4ee5\u89e3\u51b3\u8fde\u63a5\u95ee\u9898\u3002\u6b64\u5916\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u65e0\u7ebf\u8fde\u63a5\uff0c\u8bf7\u786e\u4fdd\u8def\u7531\u5668\u7684\u5929\u7ebf\u8fde\u63a5\u6b63\u786e\u5e76\u7ad6\u76f4\u653e\u7f6e\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u5f7b\u5e95\u68c0\u67e5\u5e76\u56fa\u5b9a\u7535\u7f06\u548c\u8fde\u63a5\uff0c\u60a8\u53ef\u4ee5\u6d88\u9664\u7f51\u7edc\u4e2d\u65ad\u7684\u6f5c\u5728\u539f\u56e0\uff0c\u5e76\u5728\u5fc5\u8981\u65f6\u91c7\u53d6\u8fdb\u4e00\u6b65\u7684\u6545\u969c\u6392\u9664\u6b65\u9aa4\u3002\u8fd9\u4e2a\u7b80\u5355\u7684\u6b65\u9aa4\u53ef\u4ee5\u4e3a\u60a8\u8282\u7701\u5927\u91cf\u7684\u65f6\u95f4\u548c\u9ebb\u70e6\u3002<\/p>\n\n\n\n<h3 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\u5904\u4e8e\u5173\u95ed\u72b6\u6001\uff0c\u8bf7\u5c06\u5176\u6253\u5f00\uff0c\u770b\u770b\u8bbe\u5907\u662f\u5426\u80fd\u8fde\u63a5\u5230\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\uff0c\u8bf7\u786e\u8ba4\u60a8\u5df2\u8fde\u63a5\u5230\u6b63\u786e\u7684 Wi-Fi \u7f51\u7edc\u3002\u6709\u65f6\uff0c\u8bbe\u5907\u4f1a\u81ea\u52a8\u8fde\u63a5\u5230\u5f00\u653e\u7f51\u7edc\u6216\u540d\u79f0\u76f8\u4f3c\u7684\u7f51\u7edc\u3002\u901a\u8fc7\u68c0\u67e5 Wi-Fi \u8bbe\u7f6e\u4e2d\u7684\u7f51\u7edc\u540d\u79f0 (SSID)\uff0c\u786e\u8ba4\u60a8\u5df2\u8fde\u63a5\u5230\u5bb6\u5ead\u6216\u529e\u516c\u5ba4\u7f51\u7edc\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u7ee7\u7eed\u9047\u5230\u95ee\u9898\uff0c\u8bf7\u5fd8\u8bb0\u7f51\u7edc\u5e76\u91cd\u65b0\u8fde\u63a5\u3002\u4e3a\u6b64\uff0c\u8bf7\u4ece\u53ef\u7528\u7f51\u7edc\u5217\u8868\u4e2d\u9009\u62e9\u7f51\u7edc\uff0c\u9009\u62e9 \"\u5fd8\u8bb0\"\uff0c\u7136\u540e\u518d\u6b21\u8f93\u5165\u5bc6\u7801\u91cd\u65b0\u8fde\u63a5\u3002\u8fd9\u53ef\u4ee5\u89e3\u51b3\u4e0e\u7f51\u7edc\u8bbe\u7f6e\u4e0d\u6b63\u786e\u6216\u8fc7\u65f6\u6709\u5173\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ed4\u7ec6\u68c0\u67e5\u548c\u8c03\u6574 Wi-Fi \u8bbe\u7f6e\uff0c\u60a8\u901a\u5e38\u53ef\u4ee5\u6062\u590d\u4e92\u8054\u7f51\u8fde\u63a5\u5e76\u89e3\u51b3\u4efb\u4f55\u76f8\u5173\u95ee\u9898\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Confirm_Network_Configuration\"><\/span>\u786e\u8ba4\u7f51\u7edc\u914d\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5728\u5904\u7406 \"\u65e0\u4e92\u8054\u7f51\u8fde\u63a5 \"\u95ee\u9898\u65f6\uff0c\u786e\u4fdd\u7f51\u7edc\u914d\u7f6e\u6b63\u786e\u81f3\u5173\u91cd\u8981\u3002\u9996\u5148\u8bbf\u95ee\u8bbe\u5907\u7684\u7f51\u7edc\u8bbe\u7f6e\u3002\u5728 Windows PC \u4e0a\uff0c\u60a8\u53ef\u4ee5\u8fdb\u5165 \"\u63a7\u5236\u9762\u677f\"&gt;\"\u7f51\u7edc\u548c\u4e92\u8054\u7f51\"&gt;\"\u7f51\u7edc\u548c\u5171\u4eab\u4e2d\u5fc3\"\u3002\u5728 Mac \u4e0a\uff0c\u8fdb\u5165 \"\u7cfb\u7edf\u504f\u597d\u8bbe\u7f6e\"&gt;\"\u7f51\u7edc\"\u3002<\/p>\n\n\n\n<p>\u68c0\u67e5\u7f51\u7edc\u8fde\u63a5\u72b6\u6001\u3002\u5982\u679c\u6807\u8bb0\u4e3a \"\u516c\u5171\"\uff0c\u8bf7\u8003\u8651\u5c06\u5176\u66f4\u6539\u4e3a \"\u4e13\u7528\"\uff0c\u4ee5\u63d0\u9ad8\u8fde\u63a5\u6027\u548c\u5b89\u5168\u6027\u3002\u786e\u4fdd\u60a8\u7684 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/ip-ratings-explained-how-your-smartphone-can-withstand-water-and-dust\/\">IP<\/a> \u9664\u975e\u4f7f\u7528\u9759\u6001 IP \u5730\u5740\uff0c\u5426\u5219\u5730\u5740\u548c DNS \u8bbe\u7f6e\u5c06\u81ea\u52a8\u83b7\u53d6\u3002<\/p>\n\n\n\n<p>\u5bf9\u4e8e\u9ad8\u7ea7\u7528\u6237\uff0c\u624b\u52a8\u914d\u7f6e DNS \u8bbe\u7f6e\u4ee5\u4f7f\u7528\u53ef\u9760\u7684 DNS \u670d\u52a1\u5668\uff08\u5982 Google \u7684 8.8.8.8 \u548c 8.8.4.4\uff09\u6709\u65f6\u53ef\u4ee5\u89e3\u51b3\u8fde\u63a5\u95ee\u9898\u3002\u6b64\u5916\uff0c\u8bf7\u786e\u8ba4\u6ca1\u6709\u4ee3\u7406\u8bbe\u7f6e\u5e72\u6270\u60a8\u7684\u8fde\u63a5\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u786e\u8ba4\u548c\u8c03\u6574\u7f51\u7edc\u914d\u7f6e\uff0c\u53ef\u4ee5\u6d88\u9664\u53ef\u80fd\u5bfc\u81f4\u8fde\u63a5\u95ee\u9898\u7684\u6f5c\u5728\u9519\u8bef\u914d\u7f6e\u3002\u8fd9\u4e00\u6b65\u9aa4\u5bf9\u4e8e\u786e\u4fdd\u7a33\u5b9a\u53ef\u9760\u7684\u7f51\u7edc\u8fde\u63a5\u81f3\u5173\u91cd\u8981\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Diagnose_Software_Issues\"><\/span>\u8bca\u65ad\u8f6f\u4ef6\u95ee\u9898<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Update_Network_Drivers\"><\/span>\u66f4\u65b0\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8fc7\u65f6\u6216\u635f\u574f\u7684\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\u5f80\u5f80\u662f\u5bfc\u81f4 \"\u65e0\u6cd5\u8fde\u63a5\u4e92\u8054\u7f51 \"\u95ee\u9898\u7684\u539f\u56e0\u3002\u8981\u66f4\u65b0\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\uff0c\u9996\u5148\u8981\u8bbf\u95ee\u8ba1\u7b97\u673a\u4e0a\u7684 \"\u8bbe\u5907\u7ba1\u7406\u5668\"\u3002\u5728 Windows PC \u4e0a\uff0c\u53ef\u4ee5\u53f3\u952e\u5355\u51fb \"\u5f00\u59cb \"\u83dc\u5355\uff0c\u7136\u540e\u9009\u62e9 \"\u8bbe\u5907\u7ba1\u7406\u5668\"\u3002\u5728 Mac \u4e0a\uff0c\u66f4\u65b0\u9a71\u52a8\u7a0b\u5e8f\u901a\u5e38\u9700\u8981\u66f4\u65b0\u6574\u4e2a\u7cfb\u7edf\u3002 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/why-keeping-your-smartphones-operating-system-up-to-date-is-essential\/\">\u64cd\u4f5c\u7cfb\u7edf<\/a> \u901a\u8fc7 \"\u7cfb\u7edf\u504f\u597d\u8bbe\u7f6e\"&gt;\"\u8f6f\u4ef6\u66f4\u65b0\"\u3002<\/p>\n\n\n\n<p>\u5728\u8bbe\u5907\u7ba1\u7406\u5668\u4e2d\uff0c\u5c55\u5f00 \"\u7f51\u7edc\u9002\u914d\u5668 \"\u90e8\u5206\u3002\u53f3\u952e\u5355\u51fb\u7f51\u7edc\u9002\u914d\u5668\u5e76\u9009\u62e9 \"\u66f4\u65b0\u9a71\u52a8\u7a0b\u5e8f\"\u3002\u9009\u62e9 \"\u81ea\u52a8\u641c\u7d22\u66f4\u65b0\u7684\u9a71\u52a8\u7a0b\u5e8f\u8f6f\u4ef6 \"\u9009\u9879\u3002\u5982\u679c\u6709\u66f4\u65b0\uff0c\u7cfb\u7edf\u5c06\u4e0b\u8f7d\u5e76\u5b89\u88c5\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u81ea\u52a8\u66f4\u65b0\u4e0d\u80fd\u89e3\u51b3\u95ee\u9898\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8bbf\u95ee\u5236\u9020\u5546\u7f51\u7ad9\u624b\u52a8\u4e0b\u8f7d\u6700\u65b0\u9a71\u52a8\u7a0b\u5e8f\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u60a8\u7684\u7f51\u7edc\u9002\u914d\u5668\u62e5\u6709\u6700\u65b0\u7684\u517c\u5bb9\u7248\u672c\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4e0d\u65ad\u66f4\u65b0\u7f51\u7edc\u9a71\u52a8\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u907f\u514d\u8bb8\u591a\u8fde\u63a5\u95ee\u9898\uff0c\u5e76\u4fdd\u6301\u7a33\u5b9a\u7684\u4e92\u8054\u7f51\u8fde\u63a5\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Disable_Firewall_Temporarily\"><\/span>\u6682\u65f6\u7981\u7528\u9632\u706b\u5899<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u6709\u65f6\uff0c\u8fc7\u4e8e\u70ed\u5fc3\u7684\u9632\u706b\u5899\u4f1a\u963b\u6b62\u4f60\u8bbf\u95ee\u4e92\u8054\u7f51\uff0c\u4ece\u800c\u5bfc\u81f4 \"\u65e0\u4e92\u8054\u7f51\u8fde\u63a5 \"\u4fe1\u606f\u3002\u8981\u786e\u5b9a\u662f\u5426\u662f\u9632\u706b\u5899\u7684\u539f\u56e0\uff0c\u53ef\u4ee5\u6682\u65f6\u7981\u7528\u5b83\u3002\u5728 Windows \u7535\u8111\u4e0a\uff0c\u5bfc\u822a\u81f3 \"\u63a7\u5236\u9762\u677f\"&gt;\"\u7cfb\u7edf\u548c\u5b89\u5168\"&gt;\"Windows Defender \u9632\u706b\u5899\"\u3002\u5355\u51fb \"\u6253\u5f00\u6216\u5173\u95ed Windows Defender Firewall\"\uff0c\u7136\u540e\u9009\u62e9 \"\u5173\u95ed Windows Defender Firewall\"\u3002\u5728 Mac \u4e0a\uff0c\u8fdb\u5165 \"\u7cfb\u7edf\u504f\u597d\u8bbe\u7f6e\"&gt;\"\u5b89\u5168\u4e0e\u9690\u79c1\"&gt;\"\u9632\u706b\u5899 \"\u5e76\u5c06\u5176\u5173\u95ed\u3002<\/p>\n\n\n\n<p>\u7981\u7528\u9632\u706b\u5899\u540e\uff0c\u68c0\u67e5\u4e92\u8054\u7f51\u8fde\u63a5\u662f\u5426\u6062\u590d\u3002\u5982\u679c\u6062\u590d\u4e86\uff0c\u53ef\u80fd\u9700\u8981\u8c03\u6574\u9632\u706b\u5899\u8bbe\u7f6e\u4ee5\u5141\u8bb8\u4e92\u8054\u7f51\u6d41\u91cf\u3002\u6d4b\u8bd5\u540e\u8bb0\u5f97\u91cd\u65b0\u6253\u5f00\u9632\u706b\u5899\uff0c\u4ee5\u7ef4\u62a4\u7cfb\u7edf\u5b89\u5168\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u7981\u7528\u9632\u706b\u5899\u53ef\u4ee5\u89e3\u51b3\u95ee\u9898\uff0c\u53ef\u4ee5\u8003\u8651\u5c06\u60a8\u7684\u7f51\u7edc\u6216\u7279\u5b9a\u5e94\u7528\u7a0b\u5e8f\u6dfb\u52a0\u5230\u9632\u706b\u5899\u7684\u5141\u8bb8\u5217\u8868\u4e2d\u3002\u8fd9\u6837\uff0c\u60a8\u5c31\u53ef\u4ee5\u5728\u4e0d\u5f71\u54cd\u4e92\u8054\u7f51\u8fde\u63a5\u7684\u60c5\u51b5\u4e0b\u4fdd\u6301\u5b89\u5168\u8bbe\u7f6e\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u4ed4\u7ec6\u7ba1\u7406\u9632\u706b\u5899\u8bbe\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5e73\u8861\u5b89\u5168\u6027\u548c\u8fde\u63a5\u6027\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Contact_Your_Internet_Service_Provider\"><\/span>\u8054\u7cfb\u60a8\u7684\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Verify_Service_Outage\"><\/span>\u9a8c\u8bc1\u670d\u52a1\u4e2d\u65ad<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5982\u679c\u5728\u5c1d\u8bd5\u4e86\u5404\u79cd\u6545\u969c\u6392\u9664\u6b65\u9aa4\u540e\uff0c\u60a8\u4ecd\u7136\u770b\u5230 \"\u65e0\u4e92\u8054\u7f51\u8fde\u63a5 \"\u4fe1\u606f\uff0c\u90a3\u4e48\u60a8\u6240\u5728\u5730\u533a\u53ef\u80fd\u53d1\u751f\u4e86\u670d\u52a1\u4e2d\u65ad\u3002\u9996\u5148\u67e5\u770b ISP \u7684\u7f51\u7ad9\u6216\u793e\u4ea4\u5a92\u4f53\u6e20\u9053\uff0c\u67e5\u770b\u662f\u5426\u6709\u4efb\u4f55\u5173\u4e8e\u4e2d\u65ad\u7684\u516c\u544a\u3002\u8bb8\u591a ISP \u90fd\u4f1a\u63d0\u4f9b\u670d\u52a1\u72b6\u6001\u7684\u5b9e\u65f6\u66f4\u65b0\u3002<\/p>\n\n\n\n<p>\u6b64\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528 DownDetector \u7b49\u505c\u7535\u8ddf\u8e2a\u7f51\u7ad9\uff0c\u67e5\u770b\u60a8\u6240\u5728\u5730\u533a\u7684\u5176\u4ed6\u7528\u6237\u662f\u5426\u62a5\u544a\u4e86\u7c7b\u4f3c\u95ee\u9898\u3002\u8fd9\u4e9b\u5e73\u53f0\u63d0\u4f9b\u7684\u5730\u56fe\u548c\u7528\u6237\u62a5\u544a\u53ef\u4ee5\u5e2e\u52a9\u60a8\u786e\u5b9a\u95ee\u9898\u662f\u5426\u666e\u904d\u5b58\u5728\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u5728\u7f51\u4e0a\u627e\u4e0d\u5230\u4efb\u4f55\u4fe1\u606f\uff0c\u8bf7\u81f4\u7535 ISP \u7684\u5ba2\u6237\u652f\u6301\u3002\u4ed6\u4eec\u53ef\u4ee5\u786e\u8ba4\u662f\u5426\u53d1\u751f\u6545\u969c\uff0c\u5e76\u63d0\u4f9b\u9884\u8ba1\u7684\u89e3\u51b3\u65f6\u95f4\u3002\u8bf7\u968f\u8eab\u643a\u5e26\u60a8\u7684\u8d26\u6237\u4fe1\u606f\uff0c\u4ee5\u52a0\u5feb\u5904\u7406\u8fc7\u7a0b\u3002<\/p>\n\n\n\n<p>\u9a8c\u8bc1\u670d\u52a1\u4e2d\u65ad\u53ef\u4ee5\u8282\u7701\u60a8\u7684\u65f6\u95f4\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6545\u969c\u6392\u9664\u3002\u5982\u679c\u786e\u8ba4\u670d\u52a1\u4e2d\u65ad\uff0c\u60a8\u6240\u80fd\u505a\u7684\u5c31\u662f\u7b49\u5f85 ISP \u6062\u590d\u670d\u52a1\u3002\u786e\u4fdd\u60a8\u4e86\u89e3\u76f8\u5173\u4fe1\u606f\u53ef\u4ee5\u5e2e\u52a9\u60a8\u7ba1\u7406\u9884\u671f\u5e76\u5236\u5b9a\u76f8\u5e94\u8ba1\u5212\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"replaceWithId\"><span class=\"ez-toc-section\" id=\"Seek_Professional_Assistance\"><\/span>\u5bfb\u6c42\u4e13\u4e1a\u5e2e\u52a9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5982\u679c\u60a8\u5df2\u7528\u5c3d\u6240\u6709\u6545\u969c\u6392\u9664\u6b65\u9aa4\uff0c\u4f46\u4ecd\u7136 <a href=\"https:\/\/blog.lebara.co.uk\/zh\/how-does-face-recognition-on-mobile-phones-work\/\">\u8138\u5e9e<\/a> \u5982\u679c\u51fa\u73b0 \"\u65e0\u6cd5\u8fde\u63a5\u4e92\u8054\u7f51 \"\u7684\u95ee\u9898\uff0c\u53ef\u80fd\u9700\u8981\u5bfb\u6c42\u4e13\u4e1a\u5e2e\u52a9\u3002\u8054\u7cfb ISP \u7684\u6280\u672f\u652f\u6301\u5bfb\u6c42\u5e2e\u52a9\u3002\u4ed6\u4eec\u7684\u6280\u672f\u4eba\u5458\u53ef\u4ee5\u8fdc\u7a0b\u8bca\u65ad\u95ee\u9898\uff0c\u5e76\u53ef\u80fd\u627e\u51fa\u5728\u68c0\u67e5\u8fc7\u7a0b\u4e2d\u5e76\u4e0d\u660e\u663e\u7684\u95ee\u9898\u3002<\/p>\n\n\n\n<p>\u8054\u7cfb\u652f\u6301\u4eba\u5458\u65f6\uff0c\u8bf7\u63d0\u4f9b\u60a8\u5df2\u7ecf\u91c7\u53d6\u7684\u6b65\u9aa4\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u8fd9\u4e9b\u4fe1\u606f\u53ef\u4ee5\u5e2e\u52a9\u6280\u672f\u4eba\u5458\u66f4\u5feb\u5730\u627e\u5230\u95ee\u9898\u6240\u5728\u3002\u8bf7\u968f\u65f6\u542c\u4ece\u4ed6\u4eec\u7684\u6307\u5bfc\uff0c\u5176\u4e2d\u53ef\u80fd\u5305\u62ec\u989d\u5916\u7684\u6545\u969c\u6392\u9664\u6216\u91cd\u7f6e\u8bbe\u5907\u3002<\/p>\n\n\n\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u7684 ISP 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