{"id":5325,"date":"2024-11-06T05:13:21","date_gmt":"2024-11-06T05:13:21","guid":{"rendered":"https:\/\/howtogeek.blog\/ja\/?p=5325"},"modified":"2024-11-06T05:13:21","modified_gmt":"2024-11-06T05:13:21","slug":"fix-windows-11-wifi-issues-10-effective-solutions-to-get-connected","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/ja\/fix-windows-11-wifi-issues-10-effective-solutions-to-get-connected\/","title":{"rendered":"Windows 11 \u306e WiFi \u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b: \u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e 10 \u306e\u52b9\u679c\u7684\u306a\u89e3\u6c7a\u7b56"},"content":{"rendered":"<p>\u65e5\u5e38\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u6d3b\u52d5\u306b\u304a\u3044\u3066\u3001WiFi \u306f PC \u3067\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u6280\u8853\u7684\u306a\u554f\u984c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6642\u3005\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u63a5\u7d9a\u306e\u554f\u984c\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u73fe\u5728\u30d9\u30fc\u30bf\u6bb5\u968e\u306b\u3042\u308b Windows 11 \u3067\u7279\u306b\u9855\u8457\u3067\u3059\u3002\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3001Reddit \u306a\u3069\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u6700\u65b0\u306e\u30d1\u30c3\u30c1\u66f4\u65b0\u5f8c\u306e WiFi \u63a5\u7d9a\u969c\u5bb3\u306b\u95a2\u3059\u308b\u4e0d\u6e80\u3092\u8868\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u308c\u3089\u306e\u554f\u984c\u306f\u4eca\u5f8c\u306e\u5b89\u5b9a\u3057\u305f\u30ea\u30ea\u30fc\u30b9\u3067\u5bfe\u51e6\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306e WiFi \u306e\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3066\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3059\u3050\u306b\u5b9f\u884c\u3067\u304d\u308b\u624b\u9806\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u63a5\u7d9a\u3092\u5fa9\u5143\u3059\u308b\u305f\u3081\u306e\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u89e3\u6c7a\u7b56\u3092\u4e00\u7dd2\u306b\u691c\u8a0e\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<h2 id=\"Ways_To_Fix_Windows_11_WiFi_Not_Working_Issue\"><strong>Windows 11 \u3067 WiFi \u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5<\/strong><\/h2>\n<h3 id=\"1_Check_Your_WiFi_Connection\"><strong>1. WiFi\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b<\/strong><\/h3>\n<p>\u3088\u308a\u8a73\u7d30\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9032\u3080\u524d\u306b\u3001WiFi \u304c\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002WiFi \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u3059\u3079\u3066\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u3057\u3063\u304b\u308a\u3068\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002WiFi \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u9032\u307f\u307e\u3059\u3002<\/p>\n<h3 id=\"2_Restart_Windows_11\"><strong>2. \u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3059\u308b<\/strong><\/h3>\n<p>\u5358\u7d14\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001Windows 11 \u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u79c1\u305f\u3061\u3092\u542b\u3081\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001OS \u306e\u30ea\u30ea\u30fc\u30b9\u4ee5\u6765\u3001\u591a\u6570\u306e\u63a5\u7d9a\u306e\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u305f\u5f8c\u3001\u5358\u7d14\u306a\u518d\u8d77\u52d5\u3067 WiFi \u6a5f\u80fd\u304c\u56de\u5fa9\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3053\u3068\u306b\u6c17\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u624b\u9806\u3092\u30b7\u30b9\u30c6\u30e0\u306e\u7c21\u5358\u306a\u5fdc\u6025\u51e6\u7f6e\u3068\u3057\u3066\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<figure class=\"wp-block-image\"><img alt=\"\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b Windows 11\" class=\"wp-image\" decoding=\"async\" height=\"291\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/restart-computer-windows-11-3.webp\" title=\"\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fc\u3092\u518d\u8d77\u52d5\u3059\u308b Windows 11\" width=\"466\"\/><\/figure>\n<h3 id=\"3_Power_Cycle_Your_Router\"><strong>3. \u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3059<\/strong><\/h3>\n<p>\u4e88\u671f\u3057\u306a\u3044\u4e0d\u5177\u5408\u306b\u3088\u308a\u3001\u30eb\u30fc\u30bf\u30fc\u3067\u4e00\u6642\u7684\u306a\u63a5\u7d9a\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u3092\u30aa\u30d5\u306b\u3057\u3001\u3059\u3079\u3066\u306e\u63a5\u7d9a\u3092\u5916\u3057\u3066 30 \uff5e 40 \u79d2\u5f85\u3063\u3066\u304b\u3089\u518d\u5ea6\u5dee\u3057\u8fbc\u307f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u6839\u672c\u7684\u306a\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 id=\"4_Reset_WiFi_Network_Adapter\"><strong>4. WiFi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/strong><\/h3>\n<p>Windows 11 \u3067 WiFi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>Win + I \u3092<\/strong>\u62bc\u3057\u3066<strong>\u8a2d\u5b9a<\/strong>\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li><strong>[\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8]<\/strong>\u306b\u79fb\u52d5\u3057\u3001<strong>[\u8a73\u7d30\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bb\u30c3\u30c8<\/strong>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u3066\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li><strong>[\u4eca\u3059\u3050\u30ea\u30bb\u30c3\u30c8]<\/strong>\u3092\u9078\u629e\u3057\u3001<strong>[\u306f\u3044]<\/strong>\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>Windows \u304c 5 \u5206\u5f8c\u306b\u30b7\u30e3\u30c3\u30c8\u30c0\u30a6\u30f3\u3059\u308b<\/strong>\u3053\u3068\u3092\u793a\u3059\u901a\u77e5\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u30a6\u30a3\u30f3\u30c9\u30a6\u3092\u9589\u3058\u3066 PC \u3092\u518d\u8d77\u52d5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30bb\u30c3\u30c8\" class=\"wp-image\" decoding=\"async\" height=\"341\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/reset.webp\" title=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30ea\u30bb\u30c3\u30c8\" width=\"1018\"\/><\/figure>\n<h3 id=\"5_Update_Network_Driver\"><strong>5. \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3059\u308b<\/strong><\/h3>\n<p>\u53e4\u304f\u306a\u3063\u305f\u3001\u307e\u305f\u306f\u6545\u969c\u3057\u305f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u3001WiFi \u63a5\u7d9a\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u66f4\u65b0\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<ol>\n<li><strong>Win + X \u3092<\/strong>\u62bc\u3057\u3066<strong>\u30c7\u30d0\u30a4\u30b9\u30de\u30cd\u30fc\u30b8\u30e3\u30fc<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>[\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc]<\/strong>\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u5c55\u958b\u3057\u3001WiFi \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001<strong>\u300c\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u66f4\u65b0\u300d<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u66f4\u65b0\u304c\u5229\u7528\u53ef\u80fd\u306a\u5834\u5408\u306f\u3001\u81ea\u52d5\u7684\u306b\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u66f4\u65b0\" class=\"wp-image\" decoding=\"async\" height=\"439\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/update-wifi-driver.webp\" title=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c9\u30e9\u30a4\u30d0\u30fc\u306e\u66f4\u65b0\" width=\"600\"\/><\/figure>\n<h3 id=\"6_Reset_DNS_Server_Problem\"><strong>6. DNS\u30b5\u30fc\u30d0\u30fc\u306e\u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/strong><\/h3>\n<p>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u66f4\u65b0\u3057\u3066\u3082\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001DNS \u8a2d\u5b9a\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u3068\u89e3\u6c7a\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u7ba1\u7406\u8005\u3068\u3057\u3066\u30b3\u30de\u30f3\u30c9 \u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<p> <code><br \/>\n    netsh winsock reset <br \/>\n    ipconfig \/release <br \/>\n    ipconfig \/renew <br \/>\n    netsh int ip reset <br \/>\n    ipconfig \/flushdns<br \/>\n<\/code><\/p>\n<p>\u305d\u306e\u5f8c\u3001PC \u3092\u518d\u8d77\u52d5\u3057\u3066 WiFi \u306e\u72b6\u614b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h3 id=\"7_Disable_and_Enable_WiFi_Adapter\"><strong>7. WiFi\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u7121\u52b9\u306b\u3057\u3066\u304b\u3089\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b<\/strong><\/h3>\n<p>\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u306f\u3001WiFi \u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u3066\u3044\u308b\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u6709\u76ca\u3067\u3059\u3002\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u7121\u52b9\u306b\u3057\u3066\u304b\u3089\u518d\u5ea6\u6709\u52b9\u306b\u3059\u308b\u306b\u306f:<\/p>\n<ol>\n<li><strong>Win + I<\/strong>\u3067<strong>\u8a2d\u5b9a<\/strong>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<strong><\/strong><\/li>\n<li><strong>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d<\/strong>\u306b\u79fb\u52d5\u3057\u3001<strong>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u8a73\u7d30\u8a2d\u5b9a\u300d<\/strong>\u306b\u9032\u307f\u307e\u3059\u3002<\/li>\n<li>WiFi \u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u9078\u629e\u3057\u3001\u4e00\u6642\u7684\u306b\u7121\u52b9\u306b\u3057\u3066\u3001\u5f85\u3063\u3066\u304b\u3089\u518d\u5ea6\u6709\u52b9\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"WiFi\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u7121\u52b9\u306b\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"280\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/disable-wifi.webp\" title=\"WiFi\u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u7121\u52b9\u306b\u3059\u308b\" width=\"699\"\/><\/figure>\n<h3 id=\"8_Disable_Metered_Connection\"><strong>8. \u5f93\u91cf\u5236\u63a5\u7d9a\u3092\u7121\u52b9\u306b\u3059\u308b<\/strong><\/h3>\n<p>WiFi \u3092\u5f93\u91cf\u5236\u63a5\u7d9a\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001\u7279\u5b9a\u306e\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3084\u6a5f\u80fd\u304c\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u7121\u52b9\u306b\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li><strong>Win + I<\/strong>\u3092\u62bc\u3057\u3066<strong>Windows \u8a2d\u5b9a<\/strong>\u3092\u958b\u304d\u307e\u3059\u3002<strong><\/strong><\/li>\n<li><strong>[\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8]<\/strong>\u3092\u9078\u629e\u3057\u3001\u6b21\u306b<strong>[WiFi]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li>\u6b21\u306e\u30da\u30fc\u30b8\u3067\u3001<strong>\u5f93\u91cf\u5236\u8ab2\u91d1\u63a5\u7d9a<\/strong>\u306e\u30c8\u30b0\u30eb\u3092\u30aa\u30d5\u306b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\u5f93\u91cf\u5236\u63a5\u7d9a\u3092\u7121\u52b9\u306b\u3059\u308b\" class=\"wp-image\" decoding=\"async\" height=\"436\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/metered-2.webp\" title=\"\u5f93\u91cf\u5236\u63a5\u7d9a\u3092\u7121\u52b9\u306b\u3059\u308b\" width=\"373\"\/><\/figure>\n<h3 id=\"9_Perform_Internet_Troubleshooter\"><strong>9. \u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u3092\u4f7f\u7528\u3059\u308b<\/strong><\/h3>\n<p>Windows 11 \u306b\u306f\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u554f\u984c\u3092\u81ea\u52d5\u7684\u306b\u8a3a\u65ad\u3057\u3066\u4fee\u6b63\u3067\u304d\u308b\u7d44\u307f\u8fbc\u307f\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0 \u30c4\u30fc\u30eb\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>Windows \u306e\u30b9\u30bf\u30fc\u30c8 \u30a2\u30a4\u30b3\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>[\u8a2d\u5b9a]<\/strong>\u3092\u958b\u304d\u307e\u3059\u3002<\/li>\n<li><strong>\u30b7\u30b9\u30c6\u30e0 &gt; \u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0<\/strong>\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/li>\n<li><strong>[\u305d\u306e\u4ed6\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u300d\u306e\u6a2a\u306b\u3042\u308b\u300c\u5b9f\u884c\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u6307\u793a\u306b\u5f93\u3044\u307e\u3059\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\" class=\"wp-image\" decoding=\"async\" height=\"235\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/network-and-internet-troubleshoot.webp\" title=\"\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\" width=\"600\"\/><\/figure>\n<h3 id=\"10_Reinstall_WiFi_Driver\"><strong>10. WiFi\u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/strong><\/h3>\n<p>\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001WiFi \u30c9\u30e9\u30a4\u30d0\u30fc\u306b\u6b20\u9665\u304c\u3042\u308a\u3001\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6b21\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>Windows \u30a2\u30a4\u30b3\u30f3\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3001<strong>[\u30c7\u30d0\u30a4\u30b9 \u30de\u30cd\u30fc\u30b8\u30e3\u30fc] \u3092<\/strong>\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf<\/strong>\u3092\u30c0\u30d6\u30eb\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n<li>WiFi \u30c9\u30e9\u30a4\u30d0\u30fc\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001<strong>[\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb]<\/strong>\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n<li>\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u78ba\u8a8d\u3057\u3066\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3092\u518d\u8d77\u52d5\u3057\u307e\u3059\u3002\u30c9\u30e9\u30a4\u30d0\u30fc\u306f\u81ea\u52d5\u7684\u306b\u518d\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n<figure class=\"wp-block-image\"><img alt=\"\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\" class=\"wp-image\" decoding=\"async\" height=\"335\" loading=\"lazy\" src=\"https:\/\/cdn.howtogeek.blog\/wp-content\/uploads\/2024\/11\/network-uninstall-device.webp\" title=\"\u30c7\u30d0\u30a4\u30b9\u306e\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\" width=\"487\"\/><\/figure>\n<h4 id=\"Conclusion\"><strong>\u7d50\u8ad6<\/strong><\/h4>\n<p>\u3053\u308c\u3089\u306e\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u624b\u9806\u304c\u3001Windows 11 \u3067\u306e WiFi \u306e\u554f\u984c\u306e\u89e3\u6c7a\u306b\u5f79\u7acb\u3064\u3053\u3068\u3092\u9858\u3063\u3066\u3044\u307e\u3059\u3002\u8ffd\u52a0\u306e\u89e3\u6c7a\u7b56\u3084\u6d1e\u5bdf\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u9060\u616e\u306a\u304f\u30b3\u30e1\u30f3\u30c8\u3067\u5171\u6709\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3042\u306a\u305f\u306e\u8ca2\u732e\u306f\u79c1\u305f\u3061\u306e\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u306b\u3068\u3063\u3066\u8cb4\u91cd\u3067\u3059!<\/p>\n<p><a class=\"xiaomi\" href=\"https:\/\/techdator.net\/windows-11-wifi-not-working\/\" rel=\"noopener noreferrer nofollow\" target=\"_blank\">\u51fa\u5178\u3068\u753b\u50cf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e5\u5e38\u306e\u30aa\u30f3\u30e9\u30a4\u30f3\u6d3b\u52d5\u306b\u304a\u3044\u3066\u3001WiFi \u306f PC \u3067\u306e\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8 \u30a2\u30af\u30bb\u30b9\u306e\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u3057\u304b\u3057\u3001\u3055\u307e\u3056\u307e\u306a\u6280\u8853\u7684\u306a\u554f\u984c\u306b\u3088\u308a\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u6642\u3005\u30a4\u30e9\u30a4\u30e9\u3059\u308b\u63a5\u7d9a\u306e\u554f\u984c\u306b\u906d\u9047\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u73fe\u5728\u30d9\u30fc\u30bf\u6bb5\u968e\u306b\u3042\u308b Windows 11 \u3067\u7279\u306b\u9855\u8457\u3067\u3059\u3002\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u3001Reddit \u306a\u3069\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u6700\u65b0\u306e\u30d1\u30c3\u30c1\u66f4\u65b0\u5f8c\u306e WiFi \u63a5\u7d9a\u969c\u5bb3\u306b\u95a2\u3059\u308b\u4e0d\u6e80\u3092\u8868\u660e\u3057\u3066\u3044\u307e\u3059\u3002 \u3053\u308c\u3089\u306e\u554f\u984c\u306f\u4eca\u5f8c\u306e\u5b89\u5b9a\u3057\u305f\u30ea\u30ea\u30fc\u30b9\u3067\u5bfe\u51e6\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u304c\u3001\u3053\u308c\u3089\u306e WiFi \u306e\u554f\u984c\u3092\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u3057\u3066\u89e3\u6c7a\u3059\u308b\u305f\u3081\u306b\u3059\u3050\u306b\u5b9f\u884c\u3067\u304d\u308b\u624b\u9806\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30ef\u30a4\u30e4\u30ec\u30b9\u63a5\u7d9a\u3092\u5fa9\u5143\u3059\u308b\u305f\u3081\u306e\u52b9\u679c\u7684\u306a\u65b9\u6cd5\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u89e3\u6c7a\u7b56\u3092\u4e00\u7dd2\u306b\u691c\u8a0e\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002 Windows 11 \u3067 WiFi \u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u65b9\u6cd5 1. WiFi\u63a5\u7d9a\u3092\u78ba\u8a8d\u3059\u308b \u3088\u308a\u8a73\u7d30\u306a\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u9032\u3080\u524d\u306b\u3001WiFi \u304c\u6b63\u3057\u304f\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002WiFi \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3001\u307e\u305f\u3059\u3079\u3066\u306e\u30b1\u30fc\u30d6\u30eb\u304c\u3057\u3063\u304b\u308a\u3068\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002WiFi \u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u306b\u3082\u304b\u304b\u308f\u3089\u305a\u554f\u984c\u304c\u89e3\u6c7a\u3057\u306a\u3044\u5834\u5408\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u9032\u307f\u307e\u3059\u3002 2. \u30c7\u30d0\u30a4\u30b9\u3092\u518d\u8d77\u52d5\u3059\u308b \u5358\u7d14\u306b\u601d\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001Windows 11 \u30b7\u30b9\u30c6\u30e0\u3092\u518d\u8d77\u52d5\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u63a5\u7d9a\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002\u79c1\u305f\u3061\u3092\u542b\u3081\u3001\u591a\u304f\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001OS \u306e\u30ea\u30ea\u30fc\u30b9\u4ee5\u6765\u3001\u591a\u6570\u306e\u63a5\u7d9a\u306e\u4e0d\u5177\u5408\u304c\u767a\u751f\u3057\u305f\u5f8c\u3001\u5358\u7d14\u306a\u518d\u8d77\u52d5\u3067 WiFi \u6a5f\u80fd\u304c\u56de\u5fa9\u3059\u308b\u3053\u3068\u304c\u591a\u3044\u3053\u3068\u306b\u6c17\u3065\u3044\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u624b\u9806\u3092\u30b7\u30b9\u30c6\u30e0\u306e\u7c21\u5358\u306a\u5fdc\u6025\u51e6\u7f6e\u3068\u3057\u3066\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002 3. \u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3059 \u4e88\u671f\u3057\u306a\u3044\u4e0d\u5177\u5408\u306b\u3088\u308a\u3001\u30eb\u30fc\u30bf\u30fc\u3067\u4e00\u6642\u7684\u306a\u63a5\u7d9a\u306e\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u306b\u306f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u3092\u30aa\u30d5\u306b\u3057\u3001\u3059\u3079\u3066\u306e\u63a5\u7d9a\u3092\u5916\u3057\u3066 30 \uff5e 40 \u79d2\u5f85\u3063\u3066\u304b\u3089\u518d\u5ea6\u5dee\u3057\u8fbc\u307f\u3001\u30eb\u30fc\u30bf\u30fc\u306e\u96fb\u6e90\u3092\u5165\u308c\u76f4\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u591a\u304f\u306e\u6839\u672c\u7684\u306a\u554f\u984c\u304c\u89e3\u6c7a\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 4. WiFi\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c0\u30d7\u30bf\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b Windows 11 \u3067 WiFi \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30a2\u30c0\u30d7\u30bf\u30fc\u3092\u30ea\u30bb\u30c3\u30c8\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u624b\u9806\u306b\u5f93\u3044\u307e\u3059\u3002 Win + I \u3092\u62bc\u3057\u3066\u8a2d\u5b9a\u3092\u958b\u304d\u307e\u3059\u3002 [\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3068\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8]\u306b\u79fb\u52d5\u3057\u3001[\u8a73\u7d30\u306a\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a]\u3092\u9078\u629e\u3057\u307e\u3059\u3002 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af \u30ea\u30bb\u30c3\u30c8\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u898b\u3064\u3051\u3066\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[48],"class_list":["post-5325","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-tips"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/5325","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/comments?post=5325"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/5325\/revisions"}],"predecessor-version":[{"id":5326,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/posts\/5325\/revisions\/5326"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/media?parent=5325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/categories?post=5325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/ja\/wp-json\/wp\/v2\/tags?post=5325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}