升级到Windows 10(Windows 10)后,您可能会遇到各种与软件和硬件相关的问题。您可能面临的一个此类问题是Windows 10 PC 中的 Wi-Fi 适配器无法正常工作问题。我们知道良好的网络是必不可少的,因为很多工作都依赖于可靠的互联网连接(internet connection)。长时间与互联网断开连接可能会影响您的工作效率。网络(Network)适配器无法正常工作Windows 10问题可能有多种原因,所有这些都可以按照本文中的说明轻松修复。
修复(Fix )Windows 10 Wi-Fi 适配器不工作问题
(Wi-Fi Adapter Not Working Issue
)
在进行一些重大修改后首次登录Windows 10时,您可能会看到设备显示或检测到没有 Wi-Fi 网络。因此,您必须连接到有线网络或使用外部 Wi-Fi 适配器。以下是导致此问题的一些常见原因:
-
驱动程序故障:(Malfunctioning drivers: )无法正常工作的驱动程序可能会导致问题,尤其是在操作系统升级(OS upgrade)之后。
-
设置不当(Improper settings):某些适配器设置可能已意外更改,导致其停止工作。
-
损坏的适配器:(Damaged adapter:)虽然不太可能,但如果在您的笔记本电脑掉落后出现问题,则该组件可能已损坏。
方法一:解决 Wi-Fi 信号中断问题(Method 1: Resolve Wi-Fi Signal Disruptions)
- Wi-Fi 信号(Wi-Fi signal)可能会受到微波炉等发出波信号的电器和设备的阻碍。因此(Therefore),请确保您的路由器附近没有(no appliances in close proximity)可能干扰信号的设备。
-
更改路由器 Wi-Fi 频率( Changing router Wi-Fi frequency)将大大减少流量和连接问题(traffic and connection concerns)。
-
禁用蓝牙(Disabling Bluetooth)和关闭蓝牙(Bluetooth)设备也可能会有所帮助。
另请阅读:(Also Read:)路由器(Router)和调制解调器(Modem)有什么区别(Difference Between)?
方法二:更新路由器固件(Method 2: Update Router Firmware)
更新路由器上的固件可能会解决Wi-Fi 适配器(Wi-Fi adapter)无法正常工作的Windows 10问题。这不是一个简单的程序。此外,如果您没有正确升级路由器,它可能会永久损坏。继续需要您自担风险。
- 因此,最好遵循路由器用户手册(follow router user manual)以获取有关如何升级它的更多信息。
- 如果您找不到印刷或在线手册,请联系制造商(contact the manufacturer)寻求帮助。
注意:(Note:)由于路由器没有相同的设置选项,并且它们因制造商而异,因此在更改之前确保正确设置。以下方法来自PROLINK ADSL路由器(PROLINK ADSL Router)。
1.首先从官网下载(download)固件更新(如(firmware update)prolink)
2. 转到您的路由器网关地址(gateway address)(例如192.168.1.1)
3.使用您的凭据登录。(Login)
4. 然后,单击顶部的维护(Maintenance)选项卡。
5. 单击选择文件(Choose File)按钮以浏览文件资源管理器(File Explorer)。
6. 选择您下载的固件更新(downloaded firmware update)(例如PROLINK_WN552K1_V1.0.25_210722.bin)并单击Open,如下图所示。
7. 现在,点击上传(Upload)按钮更新您的路由器固件(router firmware)。
方法3:重置路由器(Method 3: Reset Router)
重置路由器可能会帮助您修复Wi-Fi 适配器(Wi-Fi adapter)无法正常工作的Windows 10问题。但是,您必须在重置路由器后重新配置它。因此(Hence),请在重置之前记下其设置信息(setup info),包括密码。
1. 寻找路由器侧面或背面的重置按钮。(Reset button)
2. 按住按钮(button)10 秒(10 seconds,)以上,或直到SYS 指示灯(SYS led )开始快速闪烁,然后松开。
注意:(Note:)您需要大头针或锋利的物体才能按下按钮。
另请阅读:(Also Read: )如何在Chrome中通过HTTPS启用(HTTPS)DNS
方法 4:运行 Internet 疑难解答(Method 4: Run Internet Troubleshooter)
Windows 可能会声明您已连接到 Internet 并且连接是安全的,但您仍然可能无法访问 Internet。因此(Hence),建议运行Windows 疑难解答(Windows troubleshooter)来修复网络适配器无法正常工作的Windows 10问题。
1. 同时按下Windows + I keys打开设置(Settings)。
2. 转到更新和安全(Updates & Security)部分。
3. 从左侧窗格中,选择疑难解答(Troubleshoot)。
4. 点击Additional Troubleshooters,如图所示。
5. 选择Internet 连接(Internet Connections)并单击运行疑难解答(Run the troubleshooter),如下图所示。
6. 等待程序完成并按照屏幕上的说明进行操作。
7.重新启动(Restart)您的计算机。
方法 5:切换到最高性能模式(Method 5: Switch to Maximum Performance Mode)
有时,您的 PC 设置可能会导致Wi-Fi 适配器(Wi-Fi adapter)无法正常工作Windows 10问题。因此,请按照以下步骤切换到最高性能:
1. 点击开始(Start),输入电源和睡眠设置(power and sleep settings),然后点击打开(Open)。
2. 选择相关设置(Related settings)下的其他电源(Additional power settings)设置。
3. 在电源选项(Power Options )中找到您当前的计划,然后单击更改计划设置(Change plan settings)。
4. 转到 更改高级电源设置。(Change advanced power settings.)
5.在无线适配器设置(Wireless Adapter Settings)下为这两个选项将省电模式(Power Saving Mode)设置为最高性能:(Maximum Performance)
- 电池(On battery)
- 插入(Plugged in)
6. 要保存更改,请单击应用(Apply)和确定(OK)。
注意:(Note:)最高性能选项(Performance option)将对您的计算机提出额外的要求,从而缩短笔记本电脑的电池寿命(battery life)。
另请阅读:(Also Read:)如何在Windows 11中启用(Windows 11)休眠模式(Hibernate Mode)
方法 6:更改适配器设置(Method 6: Change Adapter Settings)
网络适配器(network adapter)无法正常工作Windows 10问题的最典型原因包括TCP/IP stack、IP 地址(IP address)或DNS 客户端(DNS client) 解析器缓存(resolver cache)失败。因此(Thus),更改适配器(change adapter)设置以解决问题,如下所示:
1.通过Windows 搜索栏(Windows Search Bar)启动 控制面板(Control Panel),如图所示。
2. 设置View by > Large icons,然后点击 网络和共享中心(Network and Sharing Center)。
3. 点击更改适配器设置(Change adapter settings),如图所示。
4.通过右键单击从Wi-Fi 无线适配器(Wi-Fi wireless adapter)上下文菜单中选择(context menu)属性。(Properties)
5.在出现的选项列表中查找Internet Protocol Version 4 (TCP/IPv4)
6. 要保留更改,请单击确定(OK)并重新启动(restart) 您的 PC(your PC)。
方法 7:在命令提示符中调整网络设置(Method 7: Tweak Network Settings in Command Prompt)
为了解决上述问题,您可以调整注册表和 CMD(registry and CMD)中的设置,如下所述:
1. 单击开始(Start)并键入命令提示符。(Command Prompt.)然后,单击以管理员身份运行(Run as administrator)。
2.输入netcfg –sn命令后 按Enter 键。(Enter key)
3. 此命令将显示网络协议、驱动程序和服务的列表。检查是否列出了DNI_DNE。
3A。如果提到DNI_DNE,请键入以下命令(command)并按 Enter 键(Enter key)。
reg delete HKCRCLSID\{988248f3-a1ad-49bf-9170-676cbbc36ba3} /fnetcfg -v -u dni_dne
3B。如果您没有看到列出的DNI_DNE,请改为运行netcfg -v -u dni_dne。
注意:(Note:)如果执行此命令后出现错误代码 0x80004002(error code 0x80004002),则需要按照步骤 4-8 在注册表中删除该值。( steps 4-8.)
4. 同时按Windows + R 键(keys)打开运行(Run)对话框。
5. 键入regedit并单击OK打开注册表编辑器(Registry Editor)。
6. 如果出现提示,请在“用户帐户控制( User Account Control)”对话框中单击“是”。(Yes)
7. 转到HKEY_CLASSES_ROOT/CLSID/{988248f3-a1ad-49bf-9170-676cbbc36ba3}
8. 如果存在DNI_DNE键,请将其删除(Delete)。
另请阅读:(Also Read:)如何在Windows 11中提高(Windows 11)Internet 速度(Internet Speed)
方法 8:更新或回滚网络驱动程序(Method 8: Update or Rollback Network Drivers)
您可以更新网络驱动程序(network driver)或返回到以前的版本来修复Windows 10台式机/笔记本电脑中的Wi-Fi 适配器(Wi-Fi adapter)无法正常工作的问题。
选项 1:更新网络驱动程序(Option 1: Update Network Driver)
1. 按Windows 键(Windows key),输入设备管理器(device manager),然后按 Enter 键(Enter key)。
2. 双击 设备管理器(Device Manager)窗口中的网络适配器。(Network adapters )
3. 右键单击您的Wi-Fi 驱动程序(Wi-Fi driver)(例如WAN Miniport (IKEv2))并单击更新驱动程序(Update driver)。
4. 选择自动搜索驱动程序(Search automatically for drivers)选项,如图所示。
5A。如果发现新的驱动程序,系统会自动安装并提示您重启电脑( restart your PC)。这样做。
5B。或者您可能会看到一条通知您的设备的最佳驱动程序已安装(The best drivers for your device are already installed),在这种情况下,您可以单击在 Windows Update 上搜索更新的驱动程序(Search for updated drivers on Windows Update)。
6.在出现的Windows 更新(Windows Update)窗口中选择查看可选更新。(View optional updates)
7. 通过选中驱动程序(drivers)旁边的框来选择要安装的驱动程序,然后单击下载(Download) 并安装(and install)按钮。
注意:(Note:)此选项仅在您连接了以太网电缆(Ethernet cable)以及 Wi-Fi 连接时才起作用。
选项 2:回滚网络驱动程序更新(Option 2: Roll Back Network Driver Updates)
如果您的设备一直正常工作并在更新后开始出现故障,则回滚网络驱动程序可能会有所帮助。驱动程序的回滚将删除系统中当前安装的驱动程序,并将其替换为之前的版本。此过程应消除驱动程序中的任何错误并可能解决上述问题。
1.像之前一样进入Device Manager > Network adapters。
2. 右键单击 Wi-Fi 驱动程序(Wi-Fi driver)(例如Intel(R) Dual Band Wireless-AC 3168)并选择属性(Properties),如图所示。
3. 切换到驱动程序选项卡(Driver tab )并选择回滚驱动程序(Roll Back Driver),如突出显示的那样。
注意:(Note:)如果“回滚驱动器(Roll Back Drive)r”选项显示为灰色,则表示您的计算机没有预装驱动程序文件或从未更新过。
4. 提供你为什么要回滚的原因?(Why are you rolling back?)在驱动程序包回滚(Driver Package rollback)。然后,单击Yes,如下图所示。
5. 然后,单击确定(OK)以应用此更改。最后,重新启动(restart)您的 PC。
方法 9:重新安装网络驱动程序(Method 9: Reinstall Network Driver)
当您尝试连接到 Internet 并收到一条消息指出Windows 10无法连接到此网络时,您的网络适配器(network adapter)很可能已损坏。最好的选择是卸载网络适配器驱动程序(network adapter driver)并让Windows自动重新安装它。
1. 按照方法 8(Method 8.)中的说明导航到Device Manager > Network adapters
2. 右键单击 Wi-Fi 驱动程序(Wi-Fi driver)并选择卸载设备(Uninstall device),如图所示。
3. 单击卸载(Uninstall )以确认提示并重新启动(Restart)计算机。
注意:(Note:)取消选中标题为Delete the driver software for this device的框。
4.再次启动设备管理器。(Device Manager)
5. 单击突出显示的扫描硬件更改(Scan for hardware changes )图标。
Windows 将检测到您的无线网络适配器(wireless network adapter)缺少的驱动程序并自动重新安装它。现在,检查驱动程序是否安装在网络适配器(Network adapters)部分。
另请阅读:(Also Read:)如何在Windows 10上提高(Windows 10)WiFi 互联网速度(WiFi Internet Speed)
方法 10:重置网络套接字
(Method 10: Reset Network Sockets
)
虽然重置网络适配器(network adapter)可能有助于修复网络适配器(network adapter)无法正常工作的Windows 10问题,但它还将删除所有已保存的 Wi-Fi 密码和蓝牙(Bluetooth)连接。在继续下面列出的步骤之前,请记下密码和设置。
1、按Windows键(Windows key),输入window powershell,点击以管理员身份运行(Run as Administrator),如图。
2. 在这里,键入以下命令(commands)并在每个命令后按 Enter 键。(Enter key)
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
3.重新启动(Restart)您的 Windows 10 PC 并检查您现在是否可以连接到Wi-Fi。
专业提示:解决其他 Wi-Fi 适配器相关问题(Pro Tip: Resolve Other Wi-Fi Adapter Related Issues)
可以使用上述方法处理的其他问题包括:
-
Windows 10 无 Wi-Fi 选项:(Windows 10 no Wi-Fi option: )在某些情况下,任务栏中(Taskbar)可能缺少Wi-Fi 按钮(Wi-Fi button)。
-
缺少 Windows 10 Wi-Fi 适配器:(Windows 10 Wi-Fi adapter missing:)如果您的计算机未检测到该适配器,您将无法在设备管理器(Device Manager)中看到它。
-
Windows 10 Wi-Fi 频繁断开连接:(Windows 10 Wi-Fi disconnects frequently:)如果网络连接(network connection)不稳定,您将面临以下错误。
-
Windows 10 设置中没有 Wi-Fi 选项:(Windows 10 no Wi-Fi option in settings:)在设置页面上(Settings page),Wi-Fi选项可能会消失,就像任务栏上的图标一样。
-
Windows 10 Wi-Fi 已连接但没有互联网:(Windows 10 Wi-Fi connected but no Internet:)最坏的情况是一切看起来都井然有序,但您仍然无法上网。
推荐的:(Recommended:)
- 修复硬盘驱动器(Fix Hard Drive)未在Windows 10中显示(Windows 10)
- 如何在Windows 10上添加(Windows 10)Notepad++ Plugin
- 修复 Windows Media 创建工具(Fix Windows Media Creation Tool)不工作
- 如何在 PC 上将屏幕变为黑白(Screen Black and White)
我们希望您发现这篇文章很有用,并且能够解决Windows 10 中 Wi-Fi 适配器不工作的问题(Wi-Fi adapter not working issue in Windows 10)。请让我们知道哪种技术最适合您。请随时在评论区留下任何问题或建议。
Fix Wi-Fi Adapter Not Working in Windows 10
You may encounter a wide range of software and hardware-related iѕsues аfter upgrading to Windows 10. One such problem that you may face is the Wi-Fi adapter not working issue in Windows 10 PCs. We know that а good network iѕ essential since a lot of work is dependent on a reliable intеrnet connection. Being disconnected from the internet for longer durations may put a stop to your productivity. Network adapter not working Windows 10 problem might have a variety of reasоns, all of which can easily be fixed as explained in thiѕ artiсle.
Fix Windows 10 Wi-Fi Adapter Not Working Issue
When you first log in to Windows 10 following a few major modifications, you may see that the device shows or detects no Wi-Fi network. Thus, you will have to connect to a wired network or use an external Wi-Fi adapter. Here are a few common causes for this issue:
-
Malfunctioning drivers: Drivers that are not working correctly might cause problems, especially after an OS upgrade.
-
Improper settings: It is possible that some of the adapter settings have changed unexpectedly, causing it to stop working.
-
Damaged adapter: Although unlikely, if the problem develops after your laptop has been dropped, this component may have been destroyed.
Method 1: Resolve Wi-Fi Signal Disruptions
- The Wi-Fi signal may be hampered by appliances and devices that give out wave signals like microwave ovens. Therefore, be sure there are no appliances in close proximity to your router that might interfere with the signal.
-
Changing router Wi-Fi frequency will drastically reduce traffic and connection concerns.
-
Disabling Bluetooth & turning off Bluetooth devices might also help.
Also Read: What is the Difference Between a Router and a Modem?
Method 2: Update Router Firmware
It is possible that updating the firmware on your router would solve Wi-Fi adapter not working Windows 10 problem. This is not a simple procedure. Also, if you do not upgrade the router correctly, it might be permanently damaged. Proceed at your own risk.
- Hence, it is best to follow router user manual for further information on how to upgrade it.
- If you cannot find the printed or online manual, contact the manufacturer for assistance.
Note: Since Routers do not have the same settings option, and they vary from manufacturer to manufacturer, hence ensure the correct settings before changing any. The following methods are from PROLINK ADSL Router.
1. Firstly, download the firmware update from the official website (e.g. prolink)
2. Go to your router gateway address (e.g. 192.168.1.1)
3. Login with your credentials.
4. Then, click on Maintenance tab from the top.
5. Click on Choose File button to browse the File Explorer.
6. Select your downloaded firmware update (e.g. PROLINK_WN552K1_V1.0.25_210722.bin) and click on Open, as depicted below.
7. Now, click on the Upload button to update your router firmware.
Method 3: Reset Router
Resetting the router might help you fix Wi-Fi adapter not working Windows 10 issue. But, you must reconfigure your router once it has been reset. Hence, take notes of its setup info, including password, before resetting it.
1. Look for the Reset button on the side or back of the router.
2. Press and hold the button for more than 10 seconds, or until the SYS led begins to flash rapidly, and then release it.
Note: You will need a pin or a sharp object to press the button.
Also Read: How to Enable DNS over HTTPS in Chrome
Method 4: Run Internet Troubleshooter
Windows may declare that you are connected to the internet and that the connection is safe, but you still might be unable to access the internet. Hence, it is advised to run Windows troubleshooter to fix network adapter not working Windows 10 problem.
1. Press Windows + I keys together to open Settings.
2. Go to the Updates & Security section.
3. From the left pane, choose Troubleshoot.
4. Click on Additional troubleshooters, as shown.
5. Select Internet Connections and click on Run the troubleshooter, as depicted below.
6. Wait for the procedure to complete and follow the on-screen instructions.
7. Restart your computer.
Method 5: Switch to Maximum Performance Mode
Sometimes, the settings of your PC may lead to Wi-Fi adapter not working Windows 10 issue. So, follow the below steps to switch to maximum performance:
1. Click on Start, type power and sleep settings, and click Open.
2. Select Additional power settings under Related settings.
3. Locate your current plan in the Power Options and click Change plan settings.
4. Go to Change advanced power settings.
5. Set the Power Saving Mode to Maximum Performance under Wireless Adapter Settings for both these options:
6. To save the changes, click Apply and OK.
Note: Maximum Performance option will place additional demand on your computer, resulting in your laptop battery life being shortened.
Also Read: How to Enable Hibernate Mode in Windows 11
Method 6: Change Adapter Settings
The most typical reasons for network adapter not working Windows 10 issue include a failing TCP/IP stack, IP address, or DNS client resolver cache. Thus, change adapter settings to solve the issue, as follows:
1. Launch Control Panel through the Windows Search Bar, as shown.
2. Set View by > Large icons and click on Network and Sharing Center.
3. Click on Change adapter settings, as shown.
4. Select Properties from the Wi-Fi wireless adapter context menu by right-clicking on it.
5. Look for Internet Protocol Version 4 (TCP/IPv4) in the list of options that appears and uncheck it to disable it.
6. To make the changes stay, click OK and restart your PC.
Method 7: Tweak Network Settings in Command Prompt
In order to fix the said issue, you can tweak settings in the registry and CMD as explained below:
1. Click on Start and type Command Prompt. Then, click on Run as administrator.
2. Press Enter key after typing netcfg –s n command.
3. This command will display a list of network protocols, drivers, and services. Check to see whether DNI_DNE is listed.
3A. If DNI_DNE is mentioned, type the following command and press Enter key.
reg delete HKCRCLSID\{988248f3-a1ad-49bf-9170-676cbbc36ba3} /fnetcfg -v -u dni_dne
3B. If you do not see DNI_DNE listed then, run netcfg -v -u dni_dne instead.
Note: If you get the error code 0x80004002 after executing this command, you will need to delete this value in registry by following steps 4-8.
4. Press Windows + R keys simultaneously to open Run dialog box.
5. Type regedit and click OK to open Registry Editor.
6. Click on Yes in the User Account Control dialog box, if prompted.
7. Go to HKEY_CLASSES_ROOT/CLSID/{988248f3-a1ad-49bf-9170-676cbbc36ba3}
8. If DNI_DNE key is present, Delete it.
Also Read: How to Increase Internet Speed in Windows 11
Method 8: Update or Rollback Network Drivers
You may either update the network driver or go back to a previous version to fix Wi-Fi adapter not working issue in Windows 10 desktop/laptop.
Option 1: Update Network Driver
1. Press the Windows key, type device manager, and hit Enter key.
2. Double-click on the Network adapters in Device Manager window.
3. Right-click on your Wi-Fi driver (e.g. WAN Miniport (IKEv2)) and click on Update driver.
4. Select Search automatically for drivers option as shown.
5A. If a new driver is found, the system will automatically install it and prompt you to restart your PC. Do so.
5B. Or you may see a notification The best drivers for your device are already installed, in which case you may click on Search for updated drivers on Windows Update.
6. Select View optional updates in the Windows Update window that appears.
7. Select the drivers you want to install by checking the boxes next to them, then click the Download and install button.
Note: This option will only function if you have an Ethernet cable attached, in addition to your Wi-Fi connection.
Option 2: Roll Back Network Driver Updates
If your device had been working correctly and began to malfunction after an update, rolling back the network drivers might help. The rollback of the driver will delete the current driver installed in the system and replace it with its previous version. This process should eliminate any bugs in the drivers and potentially fix the said problem.
1. Go to Device Manager > Network adapters as earlier.
2. Right-click on the Wi-Fi driver (e.g. Intel(R) Dual Band Wireless-AC 3168) and select Properties, as depicted.
3. Switch to the Driver tab and select Roll Back Driver, as highlighted.
Note: If the option to Roll Back Driver is greyed out, it indicates that your computer does not have the pre-installed driver files or it has never been updated.
4. Provide your reason for Why are you rolling back? in Driver Package rollback. Then, click on Yes, as illustrated below.
5. Then, click on OK to apply this change. Finally, restart your PC.
Method 9: Reinstall Network Driver
When you try to connect to the internet and receive a message stating Windows 10 cannot connect to this network, your network adapter is most likely broken. The best option is to uninstall the network adapter driver and let Windows automatically reinstall it.
1. Navigate to Device Manager > Network adapters as instructed in Method 8.
2. Right-click on the Wi-Fi driver and select Uninstall device, as shown.
3. Click on Uninstall to confirm the prompt and Restart your computer.
Note: Uncheck the box titled Delete the driver software for this device.
4. Launch Device Manager once again.
5. Click on Scan for hardware changes icon shown highlighted.
Windows will detect the missing driver for your wireless network adapter and reinstall it automatically. Now, check if the driver is installed in the Network adapters section.
Also Read: How to Increase WiFi Internet Speed on Windows 10
Method 10: Reset Network Sockets
While resetting the network adapter may be helpful to fix network adapter not working Windows 10 issue, it will also remove any saved Wi-Fi passwords and Bluetooth connections. Make a note of the passwords and settings before proceeding with the steps listed below.
1. Press the Windows key, type window powershell, and click on Run as Administrator, as shown.
2. Here, type the following commands and hit Enter key after each command.
netsh winsock reset
netsh int ip reset
ipconfig /release
ipconfig /renew
3. Restart your Windows 10 PC and check to see whether you can now connect to Wi-Fi now.
Pro Tip: Resolve Other Wi-Fi Adapter Related Issues
Other problems that can be handled using the above-mentioned methods include:
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Windows 10 no Wi-Fi option: On some occasions, the Wi-Fi button may be missing from the Taskbar.
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Windows 10 Wi-Fi adapter missing: If your computer does not detect the adapter, you would not be able to see it in Device Manager.
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Windows 10 Wi-Fi disconnects frequently: If the network connection is unstable, you will face the following error.
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Windows 10 no Wi-Fi option in settings: On the Settings page, the Wi-Fi choices may vanish, just as the icon did on the taskbar.
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Windows 10 Wi-Fi connected but no Internet: The worst-case situation is when everything looks to be in order but you still cannot go online.
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We hope you found this article useful and were able to resolve Wi-Fi adapter not working issue in Windows 10. Please let us know which technique worked best for you. Please feel free to leave any questions or recommendations in the comments area.