How to Repair Network Adapter Not Detected on Windows PC

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The network adapter is an important part of your computer because it sends and receives data to other devices on wireless or wired networks. Sometimes the network adapter disappears from the Device Manager or Windows 10 reports that it’s missing.

When this happens, you can’t connect to the Internet, which can be very annoying when you’re trying to work or watch Netflix. To help you solve this problem, we’ve compiled a list of solutions you can try to fix your network adapter in Windows 10.

What causes the “Network adapter not detected” message?

The “Network adapter not detected” error message usually appears in Windows 10 when the network adapter driver software is outdated or corrupt, or due to network issues.

How to fix the “Network adapter not detected” problem?

Update the network adapter driver

1. Press the Windows key and type “devmgmt”.
2. Then click on “Device Manager”, which will appear in the results of the advanced search.
3. In the “Device Manager” window, find the “Network Adapter” entry in the list and click on it to expand it.
4. Now select the driver you are using from the drop-down list. Right-click on it and click “Update Driver”.
5. If you see the prompt “How do you want to search for drivers?
6. First, click on the “Automatically check for updated driver software” option.
7. Wait for Windows to search for a compatible driver for your network adapter, download it, and install it.
8. Close the Device Manager window. Then restart your computer.

Remove the network adapter driver update

1. Right-click the Windows icon in the left-hand corner of your screen, then select Device Manager.
2. In the “Device Manager” window, find the “Network Adapter” entry in the list and click on it to expand it.
3. Now double-click the driver you are currently using in the drop-down list.
4. In the Properties window, switch to the “Driver” tab.
5. Click on the “Reset Driver” button. Click the OK button.
6. Close the Device Manager window.
7. Reboot your computer.

Perform a system restore

1. Press the Windows+R key combination. The Run window will appear.
2. In the Run window, type “sysdm.CPL” and click OK.
3. Click on the “System Protection” tab.
4. Then click on “System Restore.” Then click “Choose a different restore point.”
5. Then click the “Next” button.
6. Select the most recent restore point.
7. Then click the “Next” button.
8. Finally, click “Finish” to complete the process.
9. Once the recovery process is complete, check to see if you can find your network adapter.

Check the power management settings

1. Press the key combination “Windows+R”.
2. After opening the program window, enter “devmgmt.MSC”.
3. Now double-click on “Network Adapters” in the list to expand it.
4. Right-click on the network adapter and select Properties.
5. Now click the Power Management tab.
6. Uncheck the Allow computer to turn off this device checkbox.

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