这篇文章将教你用不同的方法来重置Windows电脑上的Wi-Fi适配器和连接。无线连接问题通常都能通过禁用并重新启用适配器来解决;但有时候为了进一步解决问题,你还得重新安装驱动程序,或者重置电脑上的所有 网络适配器和设置。
步骤
方法 1 的 4:
禁用并重新启用Wi-Fi适配器
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1
右键点击开始{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Windowsstart.png\/30px-Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 按钮。 这样会出现一个菜单(Windows 10)。
如果你使用的Windows 8、7或Vista,那就按照下面的步骤执行操作:
点击“开始”菜单并选择控制面板 。
点击网络和共享中心 。如果没有找到,那就点击网络和Internet 。然后,你应该就能看到“网络和共享中心”了。
点击左面板中的更改适配器设置 。
跳至第4步。
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2
点击网络连接 。 这个选项位于菜单中间偏上一点的位置。
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3
点击更改适配器选项 。 它位于右面板中“更改网络设置”标题下面。此时会出现一个连接列表。
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4
右键点击Wi-Fi连接并选择禁用 。 这样会关闭无线适配器。
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5
右键点击Wi-Fi连接并选择启用 。 这时候,适配器就会重新启动并尝试连接到你的默认Wi-Fi网络。
如果网络连接还是有问题,那就尝试连接到不同的无线接入点。如果这样就能恢复正常,那问题可能出自你的互联网服务提供商。
如果还是有问题,你可以尝试通过“命令提示符”窗口重置所有网络适配器。
方法 2 的 4:
在Windows 10中重置所有网络适配器
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1
右键点击开始{"smallUrl":"https:\/\/www.zenmeban.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.zenmeban.com\/images\/thumb\/0\/07\/Windowsstart.png\/30px-Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":30,"bigHeight":30,"licensing":"<div class=\"mw-parser-output\"><\/div>"} 按钮。 随后将出现一个菜单。这种方法会删除你电脑上的所有网络连接和设置,包括无线适配器。如果禁用并重新启用无线适配器的方法没能解决问题,那就试试这个方法。
这种方法介绍了在Windows 10中重置网络适配器最简单的方法。如果你用的是更早版本的Windows,或者喜欢使用“命令提示符”,那也可以通过“命令提示符”窗口重置所有网络适配器。
由于这种方法需要重启电脑,所以要记得保存所有的工作。
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2
点击菜单中间位置的网络连接 。
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3
向下滚动并点击网络重置 。 这个链接位于“Windows防火墙”的下方。你会看到一条消息,告诉你网络适配器会被全部删除并重新安装,之后你必须重新连接到互联网。
完成重置之后,你可能必须重新安装目前使用的任何VPN软件。
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4
点击立即重置 。 这样就会开始整个网络适配器的重置过程。在卸载网络适配器之后,电脑会重新启动,然后自动重新安装适配器。
方法 3 的 4:
通过“命令提示符”窗口重置所有网络适配器
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1
以管理员身份打开“命令提示符”。 这种方法会删除电脑上的所有网络连接和设置,包括无线适配器,然后再重新安装它们。如果你已经尝试过禁用并重新启用无线适配器,但还是没能解决问题,那么在任何版本的Windows中都能尝试这种方法。下面是以管理员身份进入“命令提示符”的方法:[1]
按⊞ Win +S 打开搜索栏。
在搜索栏中输入cmd 。
右键点击搜索结果中的命令提示符 ,以便显示菜单。
点击以管理员身份运行 。
如果提示,那就输入你的密码。
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2
输入netsh winsock reset 并按↵ Enter 键。 在执行命令后,你将返回命令提示符。接下来,你还需要依次执行几个其他的命令。
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3
输入netsh int ip reset 并按↵ Enter 键。
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4
输入ipconfig /release 并按↵ Enter 键。
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5
输入ipconfig /renew 并按↵ Enter 键。
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6
输入ipconfig /flushdns 并按↵ Enter 键。
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7
重启电脑。 重启过后,你就需要重新连接到Wi-Fi网络,包括要重新输入密码(如果适用)。
如果网络连接还是有问题,那就尝试连接到不同的无线接入点。如果这样就能恢复正常,那问题可能出自你的互联网服务提供商。
如果还是有问题,那就继续尝试下面的“卸载并重新安装无线驱动程序”方法。
方法 4 的 4:
卸载并重新安装无线驱动程序
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1
打开“设备管理器”。 如果禁用并重新启用适配器没能解决你遇到的无线问题,那可能就是驱动程序出问题了。根据适用于不同Windows版本的方法来打开“设备管理器”:[2]
Windows 10和8:在Windows搜索栏中输入设备 ,然后点击出现的设备管理器 。
Windows 7和Vista:打开“开始”菜单并选择控制面板 。点击“系统”下的设备管理器 。
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2
点击“网络适配器”旁边的箭头。 这样会展开网络硬件列表。
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3
双击你的无线适配器。 这个选项下包含了“无线”或“Wi-Fi”。
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4
点击窗口顶部的驱动程序 选项卡。
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5
点击窗口底部的卸载设备 。 此时会出现一条确认消息。
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6
点击卸载 进行确认。 这样会从电脑上删除Wi-Fi驱动程序。
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7
重启电脑。 重启之后,Windows就会自动重新安装你的Wi-Fi适配器及其默认驱动程序。
如果重新安装驱动程序还是不能解决你遇到的网络问题,那就查看一下电脑制造商的网站,看看是否有最新的网络驱动程序。