Mudcat Café message #3883383 The Mudcat Café TM
Thread #162979   Message #3883383
Posted By: Joe Offer
19-Oct-17 - 08:23 PM
Thread Name: Tech: Some keys don't work
Subject: RE: Tech: Some keys don't wotk
I suppose it's one of two causes:
  1. The keyboard (a mechanical problem)
  2. The driver (a software problem)
I'm suspecting the latter, unless your keyboard is old and worn.

In Windows, go to Device Manager and delete the keyboard - under "input devices." Then reboot the computer, and Windows will install new software for the keyboard. That often does the trick, unless you have dust or sticky liquid residue in your keyboard.

Good luck.