{"id":40,"date":"2023-12-02T16:19:26","date_gmt":"2023-12-02T16:19:26","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=40"},"modified":"2023-12-02T16:19:26","modified_gmt":"2023-12-02T16:19:26","slug":"8-fixes-for-wi-fi-password-not-working-on-windows-pc-ja-2","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/8-fixes-for-wi-fi-password-not-working-on-windows-pc-ja-2\/","title":{"rendered":"Windows PC\u3067Wi-Fi\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306e8\u3064\u306e\u4fee\u6b63"},"content":{"rendered":"<p>Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u77e5\u3063\u3066\u3044\u308b\u306f\u305a\u306a\u306e\u306b\u3001Windows PC \u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u3068\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u591a\u304f\u306e\u4eba\u304c\u76f4\u9762\u3059\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3067\u3059\u3002 Windows PC \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u4e0d\u5177\u5408\u3001Caps Lock\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3001MAC \u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u7406\u7531\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002 Windows \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306b\u8a66\u305b\u308b\u3053\u3068\u3092\u3044\u304f\u3064\u304b\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"1-Before-You-Begin\">1. \u59cb\u3081\u308b\u524d\u306b<\/span><\/h2>\n<p>\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3053\u308c\u3089\u306e\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u3092\u72af\u3057\u307e\u3059\u3002\u30ea\u30b9\u30c8\u306b\u76ee\u3092\u901a\u3057\u3066\u3001\u3059\u3079\u3066\u304c\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ul>\n<li>Caps Lock \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u305b\u3093\u3002\u4e00\u90e8\u306e\u30e9\u30c3\u30d7\u30c8\u30c3\u30d7\u3067\u306f\u3001Caps Lock \u30dc\u30bf\u30f3\u306b\u304a\u306a\u3058\u307f\u306e\u7dd1\u8272\u306e\u30e9\u30a4\u30c8\u304c\u70b9\u706f\u305b\u305a\u3001\u30aa\u30f3\u304b\u30aa\u30d5\u304b\u3092\u5224\u65ad\u3059\u308b\u306e\u304c\u56f0\u96e3\u3067\u3059\u3002\u30d6\u30e9\u30a6\u30b6\u306e\u30bf\u30d6\u3092\u958b\u3044\u3066\u5165\u529b\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li>\u3053\u3093\u306a\u3053\u3068\u805e\u304d\u305f\u304f\u306a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u4e00\u5ea6\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u30a8\u30e9\u30fc\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u3001Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u624b\u52d5\u3067\u5165\u529b\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30b3\u30d4\u30fc\u3057\u3066\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002 Windows \u30af\u30ea\u30c3\u30d7\u30dc\u30fc\u30c9\u3001WhatsApp \u3084 Telegram \u306a\u3069\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u30f3\u30b0 \u30a2\u30d7\u30ea\u3092\u4f7f\u7528\u3057\u305f\u308a\u3001<u>\u96fb\u8a71\u30ea\u30f3\u30af\u3092\u4f7f\u7528<\/u>\u3057\u3066 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092 Windows PC \u306b\u9001\u4fe1\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002<\/li>\n<li>\u7ba1\u7406\u8005\u3001\u53cb\u4eba\u3001\u307e\u305f\u306f\u30db\u30b9\u30c8\u306b\u78ba\u8a8d\u3057\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u5909\u66f4\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u5c0b\u306d\u3066\u304f\u3060\u3055\u3044\u3002\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u7406\u7531\u304b\u3089\u3001\u3053\u308c\u3092\u6642\u3005\u884c\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/li>\n<li>Windows PC \u3092<u>\u30e2\u30d0\u30a4\u30eb \u30db\u30c3\u30c8\u30b9\u30dd\u30c3\u30c8\u307e\u305f\u306f\u5225\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af<\/u>\u306b\u63a5\u7d9a\u3067\u304d\u308b\u5834\u5408\u306f\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306a\u3069\u306e Windows \u69cb\u6210\u306b\u554f\u984c\u304c\u3042\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 \u3001 \u306a\u3069<\/li>\n<li>Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6b63\u3057\u3044\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b 1 \u3064\u306e\u65b9\u6cd5\u306f\u3001\u5225\u306e\u96fb\u8a71\u307e\u305f\u306f PC \u3092\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u5225\u306e\u96fb\u8a71\u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u307e\u3059\u3002\u53cb\u4eba\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u63a5\u7d9a\u3067\u304d\u308c\u3070\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306f\u6b63\u3057\u3044\u3067\u3059\u3002 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u3092\u6392\u9664\u3059\u308b\u7c21\u5358\u306a\u65b9\u6cd5\u3002<\/li>\n<li>\u7ba1\u7406\u8005\u304c Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3067\u304d\u308b\u30c7\u30d0\u30a4\u30b9\u306e\u6570\u3092\u5236\u9650\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30db\u30fc\u30e0\u30e6\u30fc\u30b6\u30fc\u3067\u3042\u308c\u3070\u3001\u5fc3\u914d\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305f\u3060\u3057\u3001\u30aa\u30d5\u30a3\u30b9\u3084\u516c\u5171\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u7ba1\u7406\u8005\u307e\u305f\u306f\u6240\u6709\u8005\u306b\u8abf\u67fb\u3092\u4f9d\u983c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2><span id=\"2-Run-Network-and-Network-Adapter-Troubleshooters\">2. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304a\u3088\u3073\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/span><\/h2>\n<p>\u3059\u3079\u3066\u306e Windows \u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u306f\u3001\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\u306e\u30bb\u30c3\u30c8\u304c\u4ed8\u5c5e\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u3046\u3061\u306e 1 \u3064\u306f\u3001PC \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u306a\u3069\u3001\u4e00\u822c\u7684\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u95a2\u9023\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong><strong>Windows \u30ad\u30fc + I<\/strong> \u3092\u62bc\u3057\u3066 [\u8a2d\u5b9a] \u3092\u958b\u304d\u307e\u3059\u3002<\/p>\n<p><strong>2.<\/strong> \u5de6\u4e0a\u306e\u691c\u7d22\u30d0\u30fc\u3092\u4f7f\u7528\u3057\u3066\u3001<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u306e\u691c\u7d22\u3068\u4fee\u6b63<\/strong><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\" class=\"wp-image\" decoding=\"async\" height=\"562\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-1-1-1024x562-2.webp\" title=\"Windows \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\" width=\"1024\"\/><\/figure>\n<p><strong>3.<\/strong> \u30dd\u30c3\u30d7\u30a2\u30c3\u30d7 \u30a6\u30a3\u30f3\u30c9\u30a6\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u3067<strong>\u8a73\u7d30<\/strong>\u30c6\u30ad\u30b9\u30c8 \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306e\u8a73\u7d30\u30aa\u30d7\u30b7\u30e7\u30f3\" class=\"wp-image\" decoding=\"async\" height=\"571\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-2-1024x571-2.webp\" title=\"Windows\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u306e\u8a73\u7d30\u30aa\u30d7\u30b7\u30e7\u30f3\" width=\"1024\"\/><\/figure>\n<p><strong>4.<\/strong> [<strong>\u4fee\u5fa9\u3092\u81ea\u52d5\u7684\u306b\u9069\u7528\u3059\u308b<\/strong>] \u304c\u9078\u629e\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3001&lt; a i=4&gt;\u6b21\u3078\u3002<strong><\/strong><\/p>\n<figure class=\"wp-block-image\"><img alt=\"Apple \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f Windows \u4e0a\u3067\u81ea\u52d5\u7684\u306b\u4fee\u5fa9\u3055\u308c\u307e\u3059\" class=\"wp-image\" decoding=\"async\" height=\"581\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-3-1024x581-2.webp\" title=\"Apple \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f Windows \u4e0a\u3067\u81ea\u52d5\u7684\u306b\u4fee\u5fa9\u3055\u308c\u307e\u3059\" width=\"1024\"\/><\/figure>\n<p><strong>5.<\/strong> \u5b9f\u884c\u3057\u3066\u3001Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u3068 Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <\/p>\n<p><strong>6.<\/strong> Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u307e\u3060\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306f\u3001[\u8a2d\u5b9a] \u306b\u623b\u308a\u3001\u4eca\u5ea6\u306f <strong>[\u554f\u984c\u306e\u691c\u7d22\u3068\u4fee\u6b63] \u3092\u691c\u7d22\u3057\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf<\/strong>\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e0a\u8a18\u306e\u30b9\u30c6\u30c3\u30d7 3 \u3068\u540c\u3058\u3088\u3046\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\" class=\"wp-image\" decoding=\"async\" height=\"553\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-10-1024x553-2.webp\" title=\"Windows \u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\" width=\"1024\"\/><\/figure>\n<h2><span id=\"3-Reset-Wi-Fi-Password-or-Ask-Admin\">3. Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u304b\u3001\u7ba1\u7406\u8005\u306b\u554f\u3044\u5408\u308f\u305b\u307e\u3059<\/span><\/h2>\n<p>\u500b\u4eba\u7528\u307e\u305f\u306f\u81ea\u5b85\u306e Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u3059\u3067\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u306e 1 \u3064\u3092\u4f7f\u7528\u3057\u3066\u3001\u81ea\u5206\u3067\u3059\u3050\u306b\u5909\u66f4\u3067\u304d\u307e\u3059 (\u8a73\u7d30\u306f\u4e0b\u8a18\u3092\u53c2\u7167)\u3002\u305f\u3060\u3057\u3001\u30aa\u30d5\u30a3\u30b9\u3067\u50cd\u3044\u3066\u3044\u308b\u5834\u5408\u30011 \u53f0\u306e PC \u307e\u305f\u306f\u30e2\u30d0\u30a4\u30eb\u306e Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\u3068\u3001\u3044\u304f\u3064\u304b\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u305f\u3081\u3001\u591a\u304f\u306e\u5f93\u696d\u54e1\u304c\u305d\u308c\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u5834\u5408\u3092\u9664\u304d\u3001\u305d\u308c\u3092\u304a\u52e7\u3081\u3057\u307e\u305b\u3093\u3002\u305d\u306e\u5834\u5408\u306f\u3001\u7ba1\u7406\u8005\u306b\u9023\u7d61\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\u624b\u9806\u306f\u3001\u304a\u4f7f\u3044\u306e\u30eb\u30fc\u30bf\u30fc\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002 Google \u3092\u4f7f\u7528\u3057\u3066\u30eb\u30fc\u30bf\u30fc\u306e\u4f1a\u793e\u540d\u306e\u30b5\u30dd\u30fc\u30c8 \u30da\u30fc\u30b8\u3092\u898b\u3064\u3051\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong> \u901a\u5e38\u3001\u30d6\u30e9\u30a6\u30b6\u306b\u5165\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b IP \u30a2\u30c9\u30ec\u30b9\u306f <strong>192.168.1.1<\/strong> \u3067\u3059\u3002 <strong>192.168.0.1<\/strong>.<\/p>\n<p><strong>2.<\/strong> \u307e\u3060\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u304c\u5fc5\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u901a\u5e38\u3001\u30e6\u30fc\u30b6\u30fc\u540d\u306f <strong>admin<\/strong> \u3067\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3082 <strong>admin<\/strong> \u3067\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306e\u80cc\u9762\u306bID\u3068\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u66f8\u3044\u3066\u3042\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u88fd\u9020\u5143\u306e\u30b5\u30dd\u30fc\u30c8 \u30da\u30fc\u30b8\u3092\u518d\u5ea6\u78ba\u8a8d\u3057\u3066\u3001\u30ed\u30b0\u30a4\u30f3\u306e\u8a73\u7d30\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows \u4e0a\u306e\u30eb\u30fc\u30bf\u30fc\u306e\u30b5\u30a4\u30f3\u30a4\u30f3 \u30da\u30fc\u30b8\" class=\"wp-image\" decoding=\"async\" height=\"612\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-4-1024x612-2.webp\" title=\"Windows \u4e0a\u306e\u30eb\u30fc\u30bf\u30fc\u306e\u30b5\u30a4\u30f3\u30a4\u30f3 \u30da\u30fc\u30b8\" width=\"1024\"\/><\/figure>\n<p><strong>3.<\/strong> \u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001Wi-Fi \u307e\u305f\u306f WPA \u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u8a18\u8f09\u3055\u308c\u305f\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u3053\u3067\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3082\u3001\u65e2\u5b58\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u8868\u793a\u3057\u3066\u6b63\u3057\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002 <\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u3067Wi-Fi\u30eb\u30fc\u30bf\u30fc\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"670\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-5-1024x670-2.webp\" title=\"Windows\u3067Wi-Fi\u30eb\u30fc\u30bf\u30fc\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5909\u66f4\u3059\u308b\" width=\"1024\"\/><\/figure>\n<p><strong>4.<\/strong> [\u518d\u8d77\u52d5] \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30eb\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"4-Update-or-Reinstall-Network-Adapter-Password\">4.\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u66f4\u65b0\u307e\u305f\u306f\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/span><\/h2>\n<p>\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001<a href=\"https:\/\/learn.microsoft.com\/en-us\/windows-hardware\/drivers\/gettingstarted\/what-is-a-driver-\" rel=\"noreferrer noopener\" target=\"_blank\">\u30c9\u30e9\u30a4\u30d0\u3068\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u3001\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u30b9 \u30ab\u30fc\u30c9\u306a\u3069\u306e\u5916\u90e8\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 \u30c7\u30d0\u30a4\u30b9\u3092\u63a5\u7d9a\u3057\u3066\u9069\u5207\u306b\u52d5\u4f5c\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3064\u3082\u306e<\/a>\u3067\u3059\u3002 Windows \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u3068\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3002\u3059\u3079\u3066\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3068\u540c\u69d8\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3092\u53d7\u3051\u53d6\u308b\u305f\u3081\u3001\u7834\u640d\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong> [\u30b9\u30bf\u30fc\u30c8] \u30e1\u30cb\u30e5\u30fc\u304b\u3089<strong>\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/strong>\u3092\u691c\u7d22\u3057\u3066\u958b\u304d\u307e\u3059\u3002 <\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u306e\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u958b\u304f\" class=\"wp-image\" decoding=\"async\" height=\"504\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-6-1024x504-2.webp\" title=\"Windows\u306e\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u3092\u958b\u304f\" width=\"1024\"\/><\/figure>\n<p><strong>2.<\/strong><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf<\/strong> \u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u3066\u5c55\u958b\u3057\u307e\u3059\u3002 Wi-Fi \u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u63a2\u3057\u307e\u3059\u3002\u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30e1\u30fc\u30ab\u30fc\u3068\u30e2\u30c7\u30eb\u306b\u5fdc\u3058\u3066\u3001\u540d\u524d\u306b Intel \u307e\u305f\u306f Wi-Fi \u304c\u542b\u307e\u308c\u308b\u3082\u306e\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u305d\u308c\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>\u66f4\u65b0<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u3067Wi-Fi\u30a2\u30c0\u30d7\u30bf\u30fc\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"580\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-7-1-1.webp\" title=\"Windows\u3067Wi-Fi\u30a2\u30c0\u30d7\u30bf\u30fc\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3059\u308b\" width=\"985\"\/><\/figure>\n<p><strong>3.<\/strong> Windows PC \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u307e\u3060\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u4e0a\u306e\u30e1\u30cb\u30e5\u30fc\u306b\u623b\u3063\u3066<strong>\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u9078\u629e\u3057\u307e\u3059\u3002 a&gt;<\/strong> \u4eca\u56de\u306f<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows \u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\" class=\"wp-image\" decoding=\"async\" height=\"580\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-8-1.webp\" title=\"Windows \u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\" width=\"985\"\/><\/figure>\n<p><strong>4.<\/strong><strong>[\u30c9\u30e9\u30a4\u30d0\u30fc] \u30bf\u30d6<\/strong>\u3067\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3057\u305f\u308a\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002\u6700\u8fd1\u65b0\u3057\u3044\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3057\u305f\u3002\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u30b0\u30ec\u30fc\u8868\u793a\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3001\u3053\u3053\u3067\u884c\u3046\u3053\u3068\u306f\u4f55\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows \u4e0a\u306e Wi-Fi \u30a2\u30c0\u30d7\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"667\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-9-1-1024x667-2.webp\" title=\"Windows \u4e0a\u306e Wi-Fi \u30a2\u30c0\u30d7\u30bf\u30fc \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u30ed\u30fc\u30eb\u30d0\u30c3\u30af\u3059\u308b\" width=\"1024\"\/><\/figure>\n<h2><span id=\"5-Forget-Network\">5. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fd8\u308c\u308b<\/span><\/h2>\n<p>Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3059\u308b\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u4fdd\u5b58\u3055\u308c\u308b\u305f\u3081\u3001\u518d\u5ea6\u691c\u7d22\u3059\u308b\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fd8\u308c\u3066\u518d\u63a5\u7d9a\u3059\u308b\u3068\u89e3\u6c7a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>1.<\/strong><strong>Windows \u30ad\u30fc + I<\/strong> \u3092\u62bc\u3057\u3066 [\u8a2d\u5b9a] \u3092\u958b\u304d\u307e\u3059\u3002 [<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30cd\u30c3\u30c8\u30ef\u30fc\u30af] \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u5de6\u5074\u306e\u30b5\u30a4\u30c9\u30d0\u30fc\u304b\u3089 [\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>Wi-Fi<\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\" class=\"wp-image\" decoding=\"async\" height=\"609\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-11-1024x609-2.webp\" title=\"\" width=\"1024\"\/><\/figure>\n<p><strong>2.<\/strong> [<strong>\u65e2\u77e5\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7ba1\u7406<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u3067\u65e2\u77e5\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7ba1\u7406\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u958b\u304f\" class=\"wp-image\" decoding=\"async\" height=\"603\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-13-1024x603-2.webp\" title=\"Windows\u3067\u65e2\u77e5\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u7ba1\u7406\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u958b\u304f\" width=\"1024\"\/><\/figure>\n<p><strong>3.<\/strong> Windows PC \u304c\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u6a2a\u306b\u3042\u308b<strong>\u524a\u9664<\/strong> \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u63a5\u7d9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows \u4e0a\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fd8\u308c\u308b\" class=\"wp-image\" decoding=\"async\" height=\"594\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-14-1024x594-2.webp\" title=\"Windows \u4e0a\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u5fd8\u308c\u308b\" width=\"1024\"\/><\/figure>\n<p>\u78ba\u8a8d\u306e\u30dd\u30c3\u30d7\u30a2\u30c3\u30d7\u306a\u3069\u306f\u8868\u793a\u3055\u308c\u307e\u305b\u3093\u3002 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306f\u3059\u3050\u306b\u524a\u9664\u3055\u308c\u307e\u3059\u3002\u6b21\u306b\u30eb\u30fc\u30bf\u30fc\u3092\u4e00\u5ea6\u518d\u8d77\u52d5\u3057\u3001Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u691c\u7d22\u3057\u3001\u6301\u3063\u3066\u3044\u308b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u4f7f\u7528\u3057\u3066\u518d\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<h2><span id=\"6-Reset-Network-Settings\">6. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/span><\/h2>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3068\u3001Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3059\u3079\u3066\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u524a\u9664\u3055\u308c\u308b\u305f\u3081\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3092\u518d\u8ffd\u52a0\u3057\u3066\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u518d\u5ea6\u5165\u529b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>1.<\/strong> Windows \u306e<strong>\u8a2d\u5b9a<\/strong>\u3092\u518d\u5ea6\u958b\u304d\uff08Windows + I\uff09\u3001 \u306b\u79fb\u52d5\u3057\u307e\u3059\u3002 <strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\uff1e\u8a73\u7d30\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a<\/strong>\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u306e\u8a73\u7d30\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\" class=\"wp-image\" decoding=\"async\" height=\"556\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-15-1024x556-2.webp\" title=\"Windows\u306e\u8a73\u7d30\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\" width=\"1024\"\/><\/figure>\n<p><strong>2.<\/strong> [<strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u30ea\u30bb\u30c3\u30c8<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30bb\u30c3\u30c8\u8a2d\u5b9a\" class=\"wp-image\" decoding=\"async\" height=\"549\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-16-1024x549-2.webp\" title=\"Windows\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30bb\u30c3\u30c8\u8a2d\u5b9a\" width=\"1024\"\/><\/figure>\n<p><strong>3.<\/strong> [<strong>\u4eca\u3059\u3050\u30ea\u30bb\u30c3\u30c8<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"Windows\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"526\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-17-1024x526-2.webp\" title=\"Windows\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\" width=\"1024\"\/><\/figure>\n<p>\u305d\u306e\u5f8c\u306f\u753b\u9762\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2><span id=\"7-Reset-Firewall-and-Flush-DNS\">7. \u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3066DNS\u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3059\u308b<\/span><\/h2>\n<p>\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u306f\u3042\u3089\u3086\u308b\u7a2e\u985e\u306e\u5916\u90e8\u306e\u8105\u5a01\u304b\u3089 PC \u3092\u4fdd\u8b77\u3057\u307e\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u5bb3\u306e\u306a\u3044\u3082\u306e\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30d6\u30ed\u30c3\u30af\u3059\u308b\u904e\u4fdd\u8b77\u306a\u89aa\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u8a00\u3063\u3066\u307f\u308c\u3070\u3001\u8aa4\u691c\u77e5\u3067\u3059\u3002\u3044\u304f\u3064\u304b\u306e CMD \u307e\u305f\u306f\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8 \u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb\u3092\u30ea\u30bb\u30c3\u30c8\u3057\u3001DNS \u3092\u30d5\u30e9\u30c3\u30b7\u30e5\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>1.<\/strong> [\u30b9\u30bf\u30fc\u30c8] \u30e1\u30cb\u30e5\u30fc\u3067 CMD \u3092\u691c\u7d22\u3057\u3001[\u7ba1\u7406\u8005\u3068\u3057\u3066\u5b9f\u884c] \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u7ba1\u7406\u8005\u6a29\u9650\u3067\u958b\u304d\u307e\u3059\u3002\u7ba1\u7406\u8005\u6a29\u9650\u304c\u306a\u3044\u5834\u5408\u306f\u3001\u30d5\u30ed\u30a2\u7ba1\u7406\u8005\u307e\u305f\u306f\u30de\u30cd\u30fc\u30b8\u30e3\u30fc\u306b\u76f8\u8ac7\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u7ba1\u7406\u8005\u6a29\u9650\u3067 CMD \u3092\u958b\u304d\u307e\u3059\" class=\"wp-image\" decoding=\"async\" height=\"602\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2023\/12\/Fixes-for-Wi-Fi-Password-Not-Working-on-Windows-PC-18-1024x602-2.webp\" title=\"\u7ba1\u7406\u8005\u6a29\u9650\u3067 CMD \u3092\u958b\u304d\u307e\u3059\" width=\"1024\"\/><\/figure>\n<p><strong>2.<\/strong> \u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u4e00\u5ea6\u306b 1 \u3064\u305a\u3064\u5b9f\u884c\u3057\u307e\u3059\u3002\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u524d\u306b\u3001\u6700\u521d\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p> <code>netsh int ip reset<\/code> <code>netsh advfirewall reset<\/code> <code>netsh winsock reset<\/code> <code>ipconfig \/ flushdns<\/code> <code>ipconfig \/ release<\/code> <code>ipconfig \/ renew<\/code><\/p>\n<p><strong>3.<\/strong> CMD \u3092\u9589\u3058\u3001Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u3001Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3067\u304d\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002 <\/p>\n<h2><span id=\"8-Check-MAC-Address\">8.MAC\u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3059\u308b<\/span><\/h2>\n<p>\u30db\u30b9\u30c6\u30eb\u3084\u30ea\u30be\u30fc\u30c8\u306e Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u5834\u5408\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6b63\u3057\u304f\u3066\u3082 Windows PC \u304c Wi-Fi \u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u7ba1\u7406\u8005\u306b MAC \u30a2\u30c9\u30ec\u30b9\u3092\u8ffd\u52a0\u3059\u308b\u3088\u3046\u306b\u4f9d\u983c\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>MAC \u30a2\u30c9\u30ec\u30b9\u307e\u305f\u306f\u30e1\u30c7\u30a3\u30a2 \u30a2\u30af\u30bb\u30b9 \u30b3\u30f3\u30c8\u30ed\u30fc\u30eb \u30a2\u30c9\u30ec\u30b9\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c PC \u3092\u8b58\u5225\u3059\u308b\u306e\u306b\u5f79\u7acb\u3064\u7269\u7406\u30a2\u30c9\u30ec\u30b9\u3067\u3059\u3002\u3053\u308c\u306f\u5404\u30c7\u30d0\u30a4\u30b9\u306b\u56fa\u6709\u3067\u3042\u308a\u3001\u30ed\u30fc\u30ab\u30eb \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u4e0a\u3067\u306e\u8b58\u5225\u3068\u691c\u8a3c\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u30eb\u30fc\u30bf\u30fc\u306b MAC \u30a2\u30c9\u30ec\u30b9\u3092\u624b\u52d5\u3067\u8ffd\u52a0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u624b\u9806\u306f\u30eb\u30fc\u30bf\u30fc\u306e\u30e1\u30fc\u30ab\u30fc\u3068\u30e2\u30c7\u30eb\u306b\u3088\u3063\u3066\u82e5\u5e72\u7570\u306a\u308a\u307e\u3059\u3002 <a href=\"https:\/\/www.tp-link.com\/us\/support\/faq\/324\/\" rel=\"noreferrer noopener\" target=\"_blank\">TP-Link<\/a> \u3068 <a href=\"https:\/\/www.linksys.com\/support-article?articleNum=187911\" rel=\"noreferrer noopener\" target=\"_blank\">Linksys<\/a> \u306e\u624b\u9806\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002\u30eb\u30fc\u30bf\u30fc\u306e\u540d\u524d\u3067\u691c\u7d22\u3057\u3066\u898b\u3064\u3051\u307e\u3059\u3002<\/p>\n<p>Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e MAC \u30a2\u30c9\u30ec\u30b9\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u524d\u3068\u540c\u3058\u3088\u3046\u306b\u7ba1\u7406\u8005\u6a29\u9650\u3067 CMD \u3092\u958b\u304d\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u30b3\u30d4\u30fc\u3057\u3066\u8cbc\u308a\u4ed8\u3051\u307e\u3059\u3002\u30ea\u30b9\u30c8\u5185\u3067\u7269\u7406\u30a2\u30c9\u30ec\u30b9\u307e\u305f\u306f MAC \u30a2\u30c9\u30ec\u30b9\u3092\u63a2\u3057\u307e\u3059\u3002<\/p>\n<p> <code>ipconfig \/all<\/code><\/p>\n<h2><span id=\"Wi-Fi-Password-Not-Working-on-Windows\">Windows \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044<\/span><\/h2>\n<p>Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3057\u3066\u3082 Windows \u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u65e5\u5e38\u7684\u306b\u3088\u304f\u3042\u308b\u554f\u984c\u3067\u3059\u3002\u591a\u304f\u306e\u5834\u5408\u3001Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6b63\u3057\u3044\u5834\u5408\u3067\u3082 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u8a2d\u5b9a\u3067\u3059\u3002\u307e\u308c\u306b\u3001Windows \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u5834\u5408\u306b\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n<p>\u540c\u3058 Wi-Fi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u30c7\u30d0\u30a4\u30b9\u304c\u591a\u3059\u304e\u307e\u3059\u304b? <u>\u512a\u5148\u9806\u4f4d\u3092\u4ed8\u3051\u3066<\/u>\u4f5c\u696d\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u77e5\u3063\u3066\u3044\u308b\u306f\u305a\u306a\u306e\u306b\u3001Windows PC \u306b\u30d1\u30b9\u30ef\u30fc\u30c9\u3092\u5165\u529b\u3059\u308b\u3068\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u591a\u304f\u306e\u4eba\u304c\u76f4\u9762\u3059\u308b\u4e00\u822c\u7684\u306a\u554f\u984c\u3067\u3059\u3002 Windows PC \u3067 Wi-Fi \u30d1\u30b9\u30ef\u30fc\u30c9\u304c\u6a5f\u80fd\u3057\u306a\u3044\u7406\u7531\u3068\u3057\u3066\u306f\u3001\u4e0d\u5177\u5408\u3001Caps Lock\u3001\u30c9\u30e9\u30a4\u30d0\u30fc\u3001MAC \u30a2\u30c9\u30ec\u30b9\u306a\u3069\u3001\u3044\u304f\u3064\u304b\u306e\u7406\u7531\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002 Windows \u3067 Wi-Fi 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