(17-10-2016, 09:05 PM)articlew yes others keys are working. only the caplock key is not working
might be signs of a deteriorating keyboard
* but 1st try restoring the PC to an earlier time before this problem started. see https://www.hovatek.com/blog/how-to-do-a...e-on-a-pc/
* if it still persist, then detach the keyboard and hit the back areas around the caplock button with a brush or something similar