Well, depressing itself without my touching it.
My laptop (you guessed it: Compaq Hewlett Packard Presario CQ62 Notebook, running Windows 7) has recently started doing something rather odd: I'll simply be typing or will leave my computer idle and suddenly the f key will depress. My screen will literally fill with f's, be it in a password field, on a word document, or in the URL entry port of my browser. I can provide screencaps off this if need be.
It's worth noting that the original keyboard for my laptop has been basically non-functional for quite awhile and I use a secondary keyboard plugged into my computer.
I've run a few diagnostic scans and can't find any rootkit activity, but it's enough to make me wonder if my keyboard pluggin is malfunctioning or if it is indeed an invader/hack/rootkit. Advice and help, please?
Edited by MML, 07 May 2013 - 11:35 PM.