Thank you for looking at this post and for any help you have. For the past couple days my Dell's number 1 button is not working. Any time I need to use this button I have to use the On-Screen Keyboard which gets really annoying. I have tried looking up solutions for this problem but couldnt find one that worked, so any help would be much appreciated.
I'd replace the keyboard.
Detailed instructions is available for some laptops.
Excellent keyboard replacement guide for my laptop is in the Dell owners manual download.
I've found pdf service guides for other laptops in google.