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km5280
Fanfold Paper
Posts: 11
Registered: ‎01-22-2015
Location: US
Views: 247
Message 1 of 1

Thinkpad L540 Keyboard/touchpad briefly stopped working (Windows 7)

I have had this notebook for a few years and it has performed well. Today however I brought it out of hibernation mode, and it beeped. The keyboard and touchpad were not working. I restarted the computer and it beeped as it was loading, giving a message that said "Keyboard not detected." Once windows booted up, same problem. I shut down and restarted, same problem. I then unplugged everything, took the battery out, put it back together, and now it works fine.

 

I'm a little concerned about this. Is this an indication of a possible hardware failure, or could something else more innocuous be causing it?

 

Thanks in advance!

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