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Win7笔记本电脑WiFi信号显示红叉怎么解决？

更新时间：2026-08-20 23:51:29 | 编辑：颜初 | 信息来源：互联网

　　Win7笔记本电脑WiFi信号显示红叉怎么解决？许多用户在使用笔记本电脑的时候经常会连接无线网络，但是最近有非常多的win7笔记本电脑用户反映自己的WiFi图标出现了红色的感叹号，这要怎么解决呢？下面小编就带着大家一起看一下吧！

　　操作方法：

　　1、点击左下角打开控制面板随后点击“管理工具”。

　　2、进入后点击“服务”选项。

　　3、随后找到“无线与网络”找到“BitLocker Drive Encryption Service”，右击点击“启动”。即可。

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1.2571
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  3. 控制器: /www/wwwroot/www.pjwan.com/lecms/control/show_control.class.php
  4. 日志目录: /www/wwwroot/www.pjwan.com/log/
  5. 当前页面: /www/wwwroot/www.pjwan.com/index.php
  6. 当前时间: 2026-08-20 23:51:28
  7. 当前网协: 216.73.216.186
  8. 请求路径: /win7jc/57152.html
  9. 运行时间: 1.2571
  10. 内存开销: 1.3 MB
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  6. #5 [time:0.0004s] SELECT * FROM le_cms_article_views WHERE id=57152 LIMIT 1
  7. #6 [time:0.0004s] UPDATE LOW_PRIORITY le_cms_article_views SET views=views+1 WHERE id=57152 LIMIT 1
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