What to do if the keyboard fails

How to solve the problem of keyboard malfunction? This is a problem that many netizens are concerned about. Next, the PHP editor will bring you the Keyboard Failure Solution. Interested netizens should follow the editor to take a look!

Solution to keyboard malfunction

1. Check the connection: Make sure the keyboard is correctly connected to the computer. For wired keyboards, check whether the USB connection is If the wireless keyboard is loose or damaged, check whether the battery is exhausted or the connection is normal.

2. Check the USB port: Plug the keyboard into a different USB port to make sure there is no problem with the port.

3. Restart the computer: Sometimes restarting the computer can solve the problem of keyboard failure.

4. Clean the keyboard: If there is dust or dirt on the keyboard, the user can use a compressed air tank or keyboard cleaner to clean it. When cleaning the keyboard, you need to disconnect the keyboard from the computer first. connect.

5. Check the driver: Open the device manager and check whether the keyboard driver is working properly. If there is a yellow exclamation mark or question mark, the driver may need to be updated or reinstalled.

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