What causes keyboard keys not working on laptop Many factors can cause keyboard keys to stop functioning. There's a poor connection with the computer . The switch is broken internally The switch may be stuck. There's debris under the keycap Electrical connections with defects. How to fix unresponsive keyboard keys A reboot helps in system refreshment and fixes any software hiccups that might be preventing keyboard keys from functioning Verify that your Bluetooth keyboard is turned on and connected if you're using one. Repair the keyboard to the computer (for wireless keyboards). Verify that your Bluetooth keyboard is turned on and connected. Unplug the keyboard and plug it back in. Usually, keys not working on laptop when only one key is broken. But if you reconnect the keyboard and the keys start working then your problem will be solved. If your keyboard is connected to your computer with a physical cable, try using a different cable and USB port on...
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