How to Troubleshoot “Wireless Capability is Turned Off” Problem on Windows PC

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Many Windows users complain on the forums that their wireless network suddenly stops working. After troubleshooting the network, the “Wireless capability is turned off” error is found. If you also encounter this error, don’t worry. You can solve the problem by following these instructions.

What causes the “Wireless capability is turned off” problem on Windows PC?

Several reasons can cause this error message. The most common reason has to do with power management settings and the ability to turn off the AC adapter to conserve battery power. It is also common for users to inadvertently disable the wireless capability with a key combination on most laptops.

How to solve the “Wireless capability is disabled” problem on Windows PCs?

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Check the power management settings of the wireless network adapter

  1. Press Win + R to open Run.
  2. Type devmgmt.MSC in the box and click OK to open Device Manager.
  3. Expand Network Adapters and, by right-clicking on the wireless network adapter, select Properties.
  4. Click the Power Management tab and uncheck Allow your computer to turn off this device to save power.
  5. Click OK to save your changes.
  6. Restart your computer to verify that the wireless disconnect issue has been resolved.

Updating the wireless network adapter driver

  1. Press Win + X to select Device Manager.
  2. Expand Network Adapters and right-click on the wireless network adapter to select Update Driver.
  3. Click Automatically check for updated drivers, then follow the instructions on the screen to complete the driver update for the wireless network adapter.
  4. Restart your computer to verify that the wireless disconnect problem has been resolved.

Turn on the wireless option

  1. Type Network in the search bar, and then click Network and Sharing Centre.
  2. In the left pane, click Change Adapter Settings.
  3. Right-click on the wireless network adapter and select Enable.

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Frequently Asked Questions

  • Make sure that the wireless option is enabled.
  • Check the power management settings of the wireless network adapter.
  • Update the wireless network adapter driver.

This problem may be caused by an outdated or incorrect driver for your computer's wireless network adapter.

  1. Type "network" in the search box, then click "Network and Sharing Centre".
  2. Click on Change Adapter Settings in the left pane.
  3. Right-click on the wireless network adapter and select Enable.

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