Acer Aspire 4750z Keyboard not working

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 Anonymous User -
Hello,

I have acer aspire 4750z, its keyboard not working please advise me.

Thanks!
Nick.

1 reply


You did not provide any details.Did you try using external keyboard.If that works then its a hardware issue.


Try this


Unplug charger,remove battery,unplug all external devices and push the power button for 1 minute ,Plug in charger and insert other devices one by one.Check if keyboard works now.

Try to clean your keyboard