Keyboard Troubleshooting

Keyboard troubleshooting is rare as problems with keyboards are about stuck keys or loose connectors, and are mostly detected during POST. But if keyboard becomes unresponsive then

• Unplug the keyboard connector from PC after switching off the PC.
• Attach a working keyboard to keyboard connector of PC and verify, if new keyboard is working then the older keyboard is problematic else there is a motherboard-related problem.

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