Solved Netbook key sticks!

[Advice Pro]

The spacebar on my netbook sticks until I press another key, even after I restored the netbook to factory default and installed the system drivers. I don't have the netbook with me, but what are some things that I should try? Anything besides disable sticky keys if enabled & decrease keyboard repeat delay?

 

[Zepher]

Clean the keyboard.

 

[Advice Pro]

I forgot to state that the key isn't physically sticky, the problem is the OS.

Anyway, if my two suggests don't work then I think I should check system files, defrag, and use Microsoft's Fixit Center clien.