A single key on my laptop wont work!

cma.ericajhane17

Prominent
Nov 6, 2017
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510
I have an hp laptop, and the letter A key wont work. There are times that the key works and there are times that it doesnt. I tried uninstalling the keyboard driver and rebooting the device, and i already tried long pressing the power button, i tried cleaning the keyboard, but it does not help. Please help.The key still randomly works whenever it feels like.