{"id":2354,"date":"2024-06-03T16:18:51","date_gmt":"2024-06-03T16:18:51","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=2354"},"modified":"2024-06-03T16:18:51","modified_gmt":"2024-06-03T16:18:51","slug":"here-are-the-fixes-for-wi-fi-connected-but-no-internet-on-windows-ja","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/here-are-the-fixes-for-wi-fi-connected-but-no-internet-on-windows-ja\/","title":{"rendered":"Windows \u3067 Wi-Fi \u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u306e\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u306e\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<p>\u30d3\u30c7\u30aa\u901a\u8a71\u306e\u524d\u3084\u3001\u30b5\u30a4\u30c8\u3092\u958b\u304f\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u5834\u5408\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e Wi-Fi \u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 \u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u304c Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067 Wi-Fi \u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u554f\u984c\u3092\u7c21\u5358\u306b\u4fee\u6b63\u3059\u308b\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2><span id=\"Before-We-Begin\">\u59cb\u3081\u308b\u524d\u306b<\/span><\/h2>\n<p>\u30ac\u30a4\u30c9\u306b\u306f\u3001\u3088\u308a\u56f0\u96e3\u307e\u305f\u306f\u96e3\u3057\u3044\u89e3\u6c7a\u7b56\u306b\u9032\u3080\u524d\u306b\u5b9f\u884c\u3067\u304d\u308b\u7c21\u5358\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u89e3\u6c7a\u7b56\u304c\u591a\u6570\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068Wi-Fi\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li>\u5225\u306e Wi-Fi \u5468\u6ce2\u6570\u5e2f\u57df (2.4 GHz \u307e\u305f\u306f 5 GHz) \u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/li>\n<li>LED \u30e9\u30a4\u30c8\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30aa\u30ec\u30f3\u30b8\u8272\u307e\u305f\u306f\u8d64\u8272\u306b\u5909\u308f\u308b\u5834\u5408\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u63a5\u7d9a\u304c\u6708\u9593\u5236\u9650\u306b\u9054\u3057\u305f\u5834\u5408\u3001\u307e\u305f\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306a\u3069\u306e\u7406\u7531\u3067 ISP \u304c\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u3092\u7121\u52b9\u306b\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u5b66\u6821\u3084\u8077\u5834\u306b\u3044\u308b\u5834\u5408\u306f\u3001\u30b9\u30c8\u30ea\u30fc\u30df\u30f3\u30b0\u3084\u30bd\u30fc\u30b7\u30e3\u30eb \u30e1\u30c7\u30a3\u30a2 \u30b5\u30a4\u30c8\u306a\u3069\u306e Web \u30b5\u30a4\u30c8\u3078\u306e\u30a2\u30af\u30bb\u30b9\u304c\u5236\u9650\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30b1\u30fc\u30d6\u30eb\u304c\u7de9\u3093\u3067\u3044\u305f\u308a\u640d\u50b7\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2><span id=\"1-Manually-Configure-IP-Settings\">1. IP\u8a2d\u5b9a\u3092\u624b\u52d5\u3067\u69cb\u6210\u3059\u308b<\/span><\/h2>\n<p>Wi-Fi \u306b\u63a5\u7d9a\u3057\u3066\u3044\u308b\u306e\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e DHCP \u30b5\u30fc\u30d3\u30b9\u306b\u554f\u984c\u304c\u3042\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3064\u307e\u308a\u3001\u30eb\u30fc\u30bf\u30fc\u304c\u5229\u7528\u53ef\u80fd\u306a IP \u30a2\u30c9\u30ec\u30b9\u3092\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u5272\u308a\u5f53\u3066\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u4ee3\u308f\u308a\u306b\u3001IP \u30a2\u30c9\u30ec\u30b9\u3092\u624b\u52d5\u3067\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30ac\u30a4\u30c9\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3>Windows 10 \u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408:<\/h3>\n<ul>\n<li><strong>Windows + S<\/strong>\u3092\u62bc\u3057\u3066\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u306e\u8868\u793a\u3092<\/strong>\u691c\u7d22\u3057\u307e\u3059\u3002<\/li>\n<li><strong>Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/strong>\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>[\u30d7\u30ed\u30d1\u30c6\u30a3]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>[\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 (TCP\/IPv4)]<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>[\u30d7\u30ed\u30d1\u30c6\u30a3]<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 (TCP\/IPv4)\" class=\"wp-image\" decoding=\"async\" height=\"638\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Internet-Protocol-Version-4-TCPI-Pv4-1024x638-1.webp\" title=\"\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30d7\u30ed\u30c8\u30b3\u30eb \u30d0\u30fc\u30b8\u30e7\u30f3 4 (TCP\/IPv4)\" width=\"1024\"\/><\/figure>\n<h3>Windows 11 \u30e6\u30fc\u30b6\u30fc\u306e\u5834\u5408:<\/h3>\n<ul>\n<li><strong>[\u8a2d\u5b9a] (Windows + I) &gt; [\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8] &gt; [Wi-Fi] &gt; (Wi-Fi \u540d) [\u30d7\u30ed\u30d1\u30c6\u30a3]<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u306e\u7a2e\u985e\u3092<strong>\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8<\/strong>\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li><strong>IP \u5272\u308a\u5f53\u3066\u306e\u6a2a\u306b\u3042\u308b\u7de8\u96c6<\/strong>\u30dc\u30bf\u30f3\u3092\u30bf\u30c3\u30d7\u3057\u3001\u81ea\u52d5 (DHCP) \u304b\u3089<strong>\u624b\u52d5<\/strong>\u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002<\/li>\n<\/ul>\n<figure class=\"wp-block-image\"><img alt=\"IP\u5272\u308a\u5f53\u3066\u3092\u7de8\u96c6\" class=\"wp-image\" decoding=\"async\" height=\"781\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Edit-IP-assignment-1024x781-1.webp\" title=\"IP\u5272\u308a\u5f53\u3066\u3092\u7de8\u96c6\" width=\"1024\"\/><\/figure>\n<p><strong>1.<\/strong>\u305d\u306e\u5f8c\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067<strong>\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8<\/strong>\u3092\u958b\u304d\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066<strong>Enter<\/strong>\u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n<p> <code> <code>ipconfig \/all<\/code><\/code><\/p>\n<p><strong>2. <\/strong><strong>DHCP \u30b5\u30fc\u30d0\u30fc<\/strong>\u30e9\u30a4\u30f3\u3068\u305d\u306e\u4e0a\u306e<strong>\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4<\/strong>\u756a\u53f7\u3092\u898b\u3064\u3051\u307e\u3059\u3002\u4e21\u65b9\u306e\u6a2a\u306b\u3042\u308b\u6570\u5b57\u3092\u66f8\u304d\u7559\u3081\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"DHCP\u30b5\u30fc\u30d0\u30fc\u306e\u884c\u756a\u53f7\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\" class=\"wp-image\" decoding=\"async\" height=\"618\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Copy-the-DHCP-Server-line-Number.webp\" title=\"DHCP\u30b5\u30fc\u30d0\u30fc\u306e\u884c\u756a\u53f7\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\" width=\"900\"\/><\/figure>\n<p><strong>3. <\/strong><strong>[\u6b21\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u4f7f\u7528\u3059\u308b]<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3 (Windows 10)\u3092\u9078\u629e\u3059\u308b\u304b\u3001 <strong>IPv4<\/strong>\u30c8\u30b0\u30eb (Windows 11) \u3092\u6709\u52b9\u306b\u3057\u3066\u3001\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8 (\u624b\u9806 2) \u304b\u3089\u30b3\u30d4\u30fc\u3057\u305f\u756a\u53f7\u3092<strong>IP \u30a2\u30c9\u30ec\u30b9<\/strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<p><strong>4.\u756a\u53f7\u306e<\/strong><strong>\u6700\u5f8c\u306e\u6841<\/strong>\u3092\u524a\u9664\u3057\u30011 \uff5e 255 \u306e\u6570\u5b57\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8 IP \u30a2\u30c9\u30ec\u30b9 ( <strong>192.168.1.28<\/strong> ) \u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u308b\u5225\u306e\u756a\u53f7\u306b\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<p><strong>5. <\/strong><strong>\u300c\u30b5\u30d6\u30cd\u30c3\u30c8 \u30de\u30b9\u30af\u300d<\/strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u3001255.255.255.0 \u307e\u305f\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5225\u306e\u756a\u53f7\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n<p><strong>6. <\/strong><strong>\u300c\u30b2\u30fc\u30c8\u30a6\u30a7\u30a4\u300d<\/strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306b\u3001 <strong>DHCP<\/strong>\u756a\u53f7\u306e\u4e0a\u306b\u8868\u793a\u3055\u308c\u308b\u756a\u53f7\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/p>\n<p><strong>7. <\/strong><strong>\u300c\u512a\u5148 DNS\u300d<\/strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306b<strong>8.8.8.8<\/strong>\u3092\u5165\u529b\u3057\u3001<strong>\u300c\u4ee3\u66ff DNS\u300d<\/strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306b<strong>8.8.4.4 \u3092<\/strong>\u5165\u529b\u3057\u307e\u3059\u3002\u6b21\u306b\u3001<strong>\u300c\u4fdd\u5b58\u300d<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<strong><\/strong><strong><\/strong><strong><\/strong><strong><\/strong><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows 10\u304a\u3088\u307311\u3067IP\u30a2\u30c9\u30ec\u30b9\u3068DNS\u3092\u5909\u66f4\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"700\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Change-the-IP-address-and-DNS-in-Windows-10-and-11.webp\" title=\"Windows 10\u304a\u3088\u307311\u3067IP\u30a2\u30c9\u30ec\u30b9\u3068DNS\u3092\u5909\u66f4\u3059\u308b\" width=\"1024\"\/><\/figure>\n<h2><span id=\"2-Reset-Network-Settings\">2. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/span><\/h2>\n<p>Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3082\u3046 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u63a5\u7d9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3067<strong>\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5165\u529b\u3057\u3066<\/strong><strong>Enter<\/strong>\u30ad\u30fc\u3092\u62bc\u3057\u307e\u3059\u3002<\/p>\n<p>\u73fe\u5728\u306e IP \u30a2\u30c9\u30ec\u30b9\u3092\u81ea\u52d5\u7684\u306b\u89e3\u653e\u3057\u3001\u65b0\u3057\u3044 IP \u30a2\u30c9\u30ec\u30b9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/p>\n<p> <code> <code>ipconfig \/release<br \/>\nipconfig \/renew<\/code><\/code><\/p>\n<p>\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u540d\u306e\u89e3\u6c7a\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c9\u30e1\u30a4\u30f3 \u30cd\u30fc\u30e0 \u30b7\u30b9\u30c6\u30e0 (DNS) \u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u30af\u30ea\u30a2\u3057\u307e\u3059\u3002<\/p>\n<p> <code> <code>ipconfig \/flushdns<\/code><\/code><\/p>\n<p>Windows \u306b\u3088\u3063\u3066\u4fdd\u5b58\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9 \u30d5\u30a1\u30a4\u30eb\u3092\u6d88\u53bb\u3057\u307e\u3059\u3002<\/p>\n<p> <code> <code>netsh winsock reset<br \/>\nnetsh int ip reset<\/code><\/code><\/p>\n<p>\u305d\u306e\u5f8c\u3001\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8 \u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u9589\u3058\u3066\u3001PC \u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<p>\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u306b\u6163\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u8a2d\u5b9a\u30a2\u30d7\u30ea\u304b\u3089\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bb\u30c3\u30c8\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<strong>[\u8a2d\u5b9a] &gt; [\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8] &gt; [\u8a73\u7d30\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a] &gt; [\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bb\u30c3\u30c8]\u306b\u9032\u307f\u3001 <\/strong><strong>[\u4eca\u3059\u3050\u30ea\u30bb\u30c3\u30c8]<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"482\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Reset-Your-Network-1024x482-1.webp\" title=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" width=\"1024\"\/><\/figure>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bb\u30c3\u30c8\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001Windows \u306f\u30a4\u30fc\u30b5\u30cd\u30c3\u30c8\u3001Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3001VPN \u63a5\u7d9a\u306e\u8a73\u7d30\u3092\u6d88\u53bb\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u7d9a\u884c\u3059\u308b\u524d\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8cc7\u683c\u60c5\u5831\u3068 VPN \u8a2d\u5b9a\u3092\u7528\u610f\u3057\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span id=\"3-Try-Reinstalling-the-Wi-Fi-Driver\">3. Wi-Fi\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u308b<\/span><\/h2>\n<p>Wi-Fi \u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u6b20\u9665\u304c\u3042\u308b\u3068\u3001Wi-Fi \u306b\u63a5\u7d9a\u3057\u3066\u3044\u3066\u3082\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306b\u554f\u984c\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3068\u554f\u984c\u304c\u89e3\u6c7a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong><strong>\u30b9\u30bf\u30fc\u30c8<\/strong>\u30e1\u30cb\u30e5\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3059\u308b\u304b\u3001 <strong>Windows + X<\/strong>\u30ad\u30fc\u30dc\u30fc\u30c9 \u30b7\u30e7\u30fc\u30c8\u30ab\u30c3\u30c8\u3092\u62bc\u3057\u3066\u3001\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u304b\u3089<strong>\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/strong><\/p>\n<p><strong>2.<\/strong>\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc \u30a6\u30a3\u30f3\u30c9\u30a6\u3067\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u5c55\u958b\u3057\u3001 <\/strong><strong>Wi-Fi \u30c7\u30d0\u30a4\u30b9\u540d<\/strong>\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001<strong>\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Wi-Fi\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u308b\" class=\"wp-image\" decoding=\"async\" height=\"709\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Reinstall-the-Wi-Fi-Driver.webp\" title=\"Wi-Fi\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u307f\u308b\" width=\"731\"\/><\/figure>\n<p>PC \u3092\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001Wi-Fi \u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u81ea\u52d5\u7684\u306b\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u3042\u308b\u3044\u306f\u3001Wi-Fi \u88fd\u9020\u5143\u306e Web \u30b5\u30a4\u30c8\u304b\u3089\u6700\u65b0\u306e\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u76f4\u63a5\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2><span id=\"4-Reset-Router\">4. \u30eb\u30fc\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/span><\/h2>\n<p>\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u3092\u5de5\u5834\u51fa\u8377\u6642\u306e\u8a2d\u5b9a\u306b\u30ea\u30bb\u30c3\u30c8\u3057\u3066\u3001\u554f\u984c\u306e\u3042\u308b\u5909\u66f4\u3092\u524a\u9664\u3059\u308b\u3053\u3068\u3067\u3001\u30eb\u30fc\u30bf\u30fc\u95a2\u9023\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306e\u88fd\u9020\u5143\u306b\u3088\u3063\u3066\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9 \u30da\u30fc\u30b8\u307e\u305f\u306f\u8a73\u7d30\u30aa\u30d7\u30b7\u30e7\u30f3\u5185\u306b\u30ea\u30bb\u30c3\u30c8 \u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u80cc\u9762\u306b\u3042\u308b\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30ea\u30bb\u30c3\u30c8 \u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u30cf\u30fc\u30c9 \u30ea\u30bb\u30c3\u30c8\u3092\u884c\u3046\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30dc\u30bf\u30f3\u306f\u901a\u5e38\u3001\u5c0f\u3055\u306a\u7a74\u306e\u4e2d\u306b\u96a0\u308c\u3066\u3044\u307e\u3059\u3002\u30da\u30fc\u30d1\u30fc \u30af\u30ea\u30c3\u30d7\u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb SIM \u30c8\u30ec\u30a4 \u30aa\u30fc\u30d7\u30ca\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001\u30dc\u30bf\u30f3\u3092 5 \uff5e 15 \u79d2\u9593\u3001\u307e\u305f\u306f\u30e9\u30a4\u30c8\u304c\u70b9\u6ec5\u3057\u3066\u30eb\u30fc\u30bf\u30fc\u304c\u518d\u8d77\u52d5\u3059\u308b\u307e\u3067\u62bc\u3057\u7d9a\u3051\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u30eb\u30fc\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"359\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/06\/Reset-Router-1024x359-1.webp\" title=\"\u30eb\u30fc\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" width=\"1024\"\/><\/figure>\n<p>\u4e0a\u8a18\u306e\u30d2\u30f3\u30c8\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u9023\u306e\u554f\u984c\u306e\u307b\u3068\u3093\u3069\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ab\u30fc\u30c9\u3084\u30eb\u30fc\u30bf\u30fc\u306e\u7834\u640d\u306a\u3069\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u554f\u984c\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u8a8d\u5b9a\u6280\u8853\u8005\u306b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u6301\u3061\u8fbc\u3093\u3067\u4ea4\u63db\u3057\u3066\u3082\u3089\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u304a\u4f7f\u3044\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067\u306e\u307f\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u554f\u984c\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30eb\u3092\u5931\u3046\u3053\u3068\u306a\u304f Windows \u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u3053\u3068\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d3\u30c7\u30aa\u901a\u8a71\u306e\u524d\u3084\u3001\u30b5\u30a4\u30c8\u3092\u958b\u304f\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308a\u3059\u304e\u308b\u5834\u5408\u306f\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e Wi-Fi \u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002 \u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u304c Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3067 Wi-Fi \u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u306e\u306b\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u554f\u984c\u3092\u7c21\u5358\u306b\u4fee\u6b63\u3059\u308b\u65b9\u6cd5\u3092\u3044\u304f\u3064\u304b\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002 \u59cb\u3081\u308b\u524d\u306b \u30ac\u30a4\u30c9\u306b\u306f\u3001\u3088\u308a\u56f0\u96e3\u307e\u305f\u306f\u96e3\u3057\u3044\u89e3\u6c7a\u7b56\u306b\u9032\u3080\u524d\u306b\u5b9f\u884c\u3067\u304d\u308b\u7c21\u5358\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u89e3\u6c7a\u7b56\u304c\u591a\u6570\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002 \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3068Wi-Fi\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002 \u5225\u306e Wi-Fi \u5468\u6ce2\u6570\u5e2f\u57df (2.4 GHz \u307e\u305f\u306f 5 GHz) \u306b\u5207\u308a\u66ff\u3048\u307e\u3059\u3002 LED 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