I have been having an issue over the past few weeks with random keys not working on my numeric keypad - the top row numbers all work fine. I have tried the number lock solution by enabling the on-screen keyboard and switching the number lock on that way - this solution worked a few times but not any more.
I have also tried the mouse keys solution but that wasn't the issue - the keypad wasn't just performing up/down/left/right. At present numbers 1,2,5 and 6 don't respond. I have removed the actual keys to make sure there is no debris underneath that is preventing the keys from making contact and everything is clear.
I'm getting super-frustrated as I use the keypad a lot. The laptop is only 2 years old and I don't really want to start paying for costly repairs on it. I have seen people mentioning possible driver updates but I couldn't see anything to download that pertained to keyboard functions. Can anyone point me in the right direction?