修复 WiFi 图标在 Windows 10 中显示为灰色：^{(Fix WiFi icon is greyed out in Windows 10:)} 如果您最近升级到Windows 10，那么您可能无法连接到Wifi，简而言之，Wifi图标显示为灰色并且您看不到任何可用的WiFi连接. 当Windows中内置的Wifi拨动开关呈灰色显示并且无论您做什么，您似乎都无法打开Wifi时，就会发生这种情况。很少有用户对这个问题如此沮丧以至于他们完全重新安装了他们的操作系统，但这似乎也没有帮助。

运行疑难解答^{(Troubleshooter)}程序时，只会显示错误消息“无线功能已关闭”，这意味着键盘上的物理开关已关闭，您需要手动将其打开以解决问题。但有时这个修复似乎也不起作用，因为WiFi直接从BIOS禁用，因此您会看到许多问题导致WiFi图标变灰。因此，不要浪费任何时间，让我们看看如何通过下面列出的故障排除步骤实际修复 WiFi^{(Fix WiFi)}图标在Windows 10中显示为灰色。^{(Windows 10)}

注意：^(Note:) 确保^(Make)飞行^(Airplane)模式未打开，否则您无法访问WiFi设置。

修复 WiFi^{(Fix WiFi)}图标在Windows 10中显示为灰色^{(Windows 10)}

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

方法一：打开键盘上的WiFi物理开关^{(Method 1: Turn on the Physical Switch for WiFi on Keyboard)}

您可能不小心按下了物理按钮来关闭 WiFi^{( switch off WiFi)}，或者某些程序可能已禁用它。如果是这种情况，您 只需按一下按钮即可轻松修复WiFi 图标变灰的问题。^{(WiFi icon is greyed out)}在键盘上搜索WiFi图标，然后按它以再次启用WiFi。在大多数情况下，它是 Fn（功能^(Function)键）+ F2。

方法 2：启用您的 WiFi 连接^{(Method 2: Enable Your WiFi Connection)}

1.右键单击^{(Right click)}​​通知区域中的网络图标。

2.选择打开网络和共享中心。^{(Network and Sharing Center.)}

3.单击更改适配器设置。^{(Change adapter settings.)}

3.再次右键单击同一个适配器，这次选择启用。^{(choose Enable.)}

4.再次尝试连接到您的无线网络，看看您是否能够修复 WiFi 图标在 Windows 10 中显示为灰色。^{(Fix WiFi icon is greyed out in Windows 10.)}

方法 3：运行网络疑难解答^{(Method 3: Run Network Troubleshooter)}

1.右键单击网络图标并选择疑难解答。^{( Troubleshoot Problems.)}

2.按照屏幕上的说明进行操作。

3.现在按Windows key + W并键入故障排除^{( Troubleshooting)}按回车键。

4.从那里选择“网络和互联网。^{(Network and Internet.)}“

5.在下一个屏幕中单击网络适配器。^{(Network Adapter.)}

6.按照屏幕上的说明修复 WiFi 图标在 Windows 10 中显示为灰色。^{(Fix WiFi icon is greyed out in Windows 10.)}

方法四：开启无线功能^{(Method 4: Turn on Wireless capability)}

1.按Windows key + Q，输入网络和共享中心。^{( network and sharing center.)}

2.单击更改适配器设置。^{(Change adapter settings.)}

3.右键单击WiFi 连接^{(WiFi connection)}并选择属性。^{(Properties.)}

4.单击无线适配器旁边的配置。^(Configure)

5.然后单击电源管理选项卡。^{(Power Management tab.)}

6.取消勾选“允许计算机关闭此设备以节省电量”。^{(“Allow the computer to turn off this device to save power.”)}

7.重新启动^(Restart) 您的电脑。

方法 5：从 BIOS 启用 WiFi^{(Method 5: Enable WiFi from BIOS)}

有时上述步骤都没有用，因为无线适配器已从 BIOS 中禁用^{(disabled from BIOS)}，在这种情况下，您需要进入BIOS并将其设置为默认值，然后再次登录并通过控制面板进入^{(Control Panel)}“Windows 移动中心”^{(“Windows Mobility Center”)} ，然后您可以打开/关闭无线适配器ON/OFF.

如果这不能解决，请将BIOS重置^(Reset)为默认设置。

方法 6：从 Windows 移动中心打开 WiFi^{(Method 6: Turn WiFi On From Windows Mobility Center)}

1.按Windows key + Q并键入windows 移动中心。^{(windows mobility center.)}

2.在Windows Mobility Center中打开您的 WiFi 连接。^{(ON your WiFi connection.)}

3.重新启动您的电脑以保存更改。

方法七：开启 WLAN AutoConfig 服务^{(Method 7: Enable the WLAN AutoConfig Service)}

1.按 Windows 键 + R 然后键入services.msc并按 Enter。

2.找到WLAN AutoConfig Service然后右键单击它并选择Properties。

3.确保启动^(Startup)类型设置为自动^(Automatic)并且服务正在运行，如果没有，请单击启动^(Start)。

4.单击应用，然后单击确定。

5.重新启动您的 PC 以保存更改。

方法 8：注册表修复^{(Method 8: Registry Fix)}

1.按 Windows 键 + R 然后键入regedit并按Enter打开注册表编辑器^{(Registry Editor)}。

2.导航到以下注册表项：

Computer\HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify

3.确保您在左侧窗格中突出显示了TrayNotify
，然后在 右侧窗口中找到Iconstreams和PastIconStream注册表项。

4.找到后，右键单击它们并选择Delete。

5.重新启动您的 PC 以保存更改。

方法 9：卸载无线网络适配器驱动程序^{(Method 9: Uninstall Wireless Network Adapter Drivers)}

1.按 Windows 键 + R 然后键入“ devmgmt.msc ”并按Enter打开设备管理器^{(Device Manager)}。

2.展开网络适配器并找到您的网络适配器名称。^{(your network adapter name.)}

3. 确保记下适配器名称^{(note down the adapter name)}，以防万一出现问题。

4.右键单击您的网络适配器并将其卸载。

5.如果要求确认选择是。^{( select Yes.)}

6.重新启动您的 PC 并尝试重新连接到您的网络。

7.如果您无法连接到您的网络，则表示驱动程序软件^{(driver software)}没有自动安装。

8.现在您需要访问制造商的网站并从那里下载驱动程序。^{(download the driver)}

9.安装驱动程序并重新启动您的PC。

通过重新安装网络适配器，您可以 修复 WiFi 图标在 Windows 10 中显示为灰色。^{(Fix WiFi icon is greyed out in Windows 10.)}

方法 10：更新 BIOS^{(Method 10: Update BIOS)}

执行BIOS更新是一项关键任务，如果出现问题，可能会严重损坏您的系统，因此建议专家监督。

1.第一步是识别您的BIOS版本，按 Windows Key + R然后输入“ msinfo32 ”（不带引号）并按回车键打开系统信息^{(System Information)}。

2. 一旦系统信息^{( System Information)}窗口打开，找到BIOS Version/Date，然后记下制造商和BIOS版本。

3.接下来，访问您的制造商网站，例如在我的情况下是戴尔^(Dell)，所以我将访问戴尔网站^{(Dell website)}，然后输入我的计算机序列号或单击自动检测选项。

4.现在从显示的驱动程序列表中，我将单击BIOS并下载推荐的更新。

注意：更新^(Note:)BIOS时请勿关闭计算机或断开电源，否则可能会损坏计算机。在更新期间，您的计算机将重新启动，您将短暂看到黑屏。

5.下载文件后，只需双击exe文件即可运行它。

6.最后，您已经更新了BIOS，这可能能够 修复 WiFi 图标灰显或WiFi 选项在 Windows 10 中未显示的问题^{(WiFi Option Not Showing in Windows 10)(Fix WiFi icon is greyed out or WiFi Option Not Showing in Windows 10)}。

为你推荐：^{(Recommended for you:)}

• 修复 Windows 服务的主机进程已停止工作^{(Fix Host Process for Windows Services has stopped working)}
• 修复 由于并排配置不正确导致应用无法启动^{(Fix The application has failed to start because the side-by-side configuration is incorrect)}
• 如何修复无法连接到此网络错误^{(How to fix Can’t connect to this network error)}
• 修复 WiFi 没有有效 IP 配置错误^{(Fix WiFi doesn’t have a valid IP configuration error)}

就是这样，您已成功修复 WiFi 图标在 Windows 10 中显示为灰色，^{(Fix WiFi icon is greyed out in Windows 10)}但如果您对本指南仍有任何疑问，请随时在评论部分询问。

Fix WiFi icon is greyed out in Windows 10

Fix WiFi icon is greyed out in Windows 10: If you have recently upgraded to Windows 10 then chances are you might not be able to connect to Wifi, in short, the Wifi icon is greyed out and you don’t see any available WiFi connections. This happens when the Wifi toggle switch built-in into the Windows is greyed out and no matter what you do, you can’t seem to turn on the Wifi. Few users were so frustrated with this issue that they completely reinstalled their OS but that also didn’t seem to help.

While running the Troubleshooter will only show you the error message “Wireless capability is turned off” which means the physical switch present on the keyboard is turned off and you need to manually turn it ON in order to fix the issue. But sometime this fix also doesn’t seem to work as WiFi is directly disabled from BIOS, hence you see there can be many issues leading to WiFi icon is greyed out. So without wasting any time let’s see how to actually Fix WiFi icon is greyed out in Windows 10 with the below-listed troubleshooting steps.

Note: Make sure Airplane mode is not ON because of which you can’t access the WiFi settings.

Fix WiFi icon is greyed out in Windows 10

Make sure to create a restore point just in case something goes wrong.

Method 1: Turn on the Physical Switch for WiFi on Keyboard

You may have accidentally press the physical button to switch off WiFi or some program may have disabled it. If this is the case you can easily fix WiFi icon is greyed out with just a press of a button. Search your keyboard for the WiFi icon and press it to enable WiFi again. In most cases it’s Fn(Function key) + F2.

Method 2: Enable Your WiFi Connection

1.Right click on the network icon in the notification area.

2.Select Open Network and Sharing Center.

3.Click Change adapter settings.

3.Again right-click on the same adapter and this time choose Enable.

4.Again try to connect to your wireless network and see if you’re able to Fix WiFi icon is greyed out in Windows 10.

Method 3: Run Network Troubleshooter

1.Right-click on the network icon and select Troubleshoot Problems.

2.Follow the on-screen instructions.

3.Now press Windows key + W and type Troubleshooting hit enter.

4.From there select “Network and Internet.“

5.In the next screen click on Network Adapter.

6.Follow the on-screen instruction to Fix WiFi icon is greyed out in Windows 10.

Method 4: Turn on Wireless capability

1.Press Windows key + Q and type network and sharing center.

2.Click Change adapter settings.

3.Right-click the WiFi connection and select Properties.

4.Click Configure next to the wireless adapter.

5.Then click the Power Management tab.

6.Uncheck “Allow the computer to turn off this device to save power.”

7.Restart your PC.

Method 5: Enable WiFi from BIOS

Sometimes none of above steps would be useful because the wireless adapter has been disabled from BIOS, in this case, you need to enter BIOS and set it as default, then log in again and go to “Windows Mobility Center” through Control Panel and you can turn the wireless adapter ON/OFF.

If this doesn’t fix then Reset the BIOS to default settings.

Method 6: Turn WiFi On From Windows Mobility Center

1.Press Windows key + Q and type windows mobility center.

2.Inside Windows Mobility Center tun ON your WiFi connection.

3.Restart your PC to save changes.

Method 7: Enable the WLAN AutoConfig Service

1.Press Windows Key + R then type services.msc and hit Enter.

2.Find the WLAN AutoConfig Service then right-click on it and select Properties.

3.Make sure the Startup type is set to Automatic and the service is running, if not then click Start.

4.Click Apply followed by OK.

5.Reboot your PC to save changes.

Method 8: Registry Fix

1.Press Windows Keys + R then type regedit and hit Enter to open Registry Editor.

2.Navigate to the following registry key:

Computer\HKEY_CURRENT_USER\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify

3.Make sure you have highlighted TrayNotify in the left window pane and then in the
right window find Iconstreams and PastIconStream registry keys.

4.Once found, right-click on each of them and select Delete.

5.Reboot your PC to save changes.

Method 9: Uninstall Wireless Network Adapter Drivers

1.Press Windows Key + R then type “devmgmt.msc” and hit Enter to open Device Manager.

2.Expand Network Adapters and find your network adapter name.

3.Make sure you note down the adapter name just in case something goes wrong.

4.Right-click on your network adapter and uninstall it.

5.If ask for confirmation select Yes.

6.Restart your PC and try to reconnect to your network.

7.If you’re not able to connect to your network then it means the driver software isn’t automatically installed.

8.Now you need to visit your manufacturer’s website and download the driver from there.

9.Install the driver and reboot your PC.

By reinstalling the network adapter, you can Fix WiFi icon is greyed out in Windows 10.

Method 10: Update BIOS

Performing BIOS update is a critical task and if something goes wrong it can seriously damage your system, therefore, an expert supervision is recommended.

1.The first step is to identify your BIOS version, to do so press Windows Key + R then type “msinfo32” (without quotes) and hit enter to open System Information.

2.Once the System Information window opens locate BIOS Version/Date then note down the manufacturer and BIOS version.

3.Next, go to your manufacturer’s website for e.g in my case it’s Dell so I will go to Dell website and then I will enter my computer serial number or click on the auto detect option.

4.Now from the list of drivers shown I will click on BIOS and will download the recommended update.

Note: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

5.Once the file is downloaded, just double click on the Exe file to run it.

6.Finally, you have updated your BIOS and this may be able to Fix WiFi icon is greyed out or WiFi Option Not Showing in Windows 10.

Recommended for you:

• Fix Host Process for Windows Services has stopped working
• Fix The application has failed to start because the side-by-side configuration is incorrect
• How to fix Can’t connect to this network error
• Fix WiFi doesn’t have a valid IP configuration error

That’s it you have successfully Fix WiFi icon is greyed out in Windows 10 but if you still have any questions regarding this guide then feel free to ask them in the comment’s section.

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