Thought I'd jump by as i recalled there's a tech support section here. Anyway, about a week ago I shut down my laptop and when I opened it again the letter "a" didn't work, and it still doesn't. Now every time I open my laptop and start to write something it will spam "a" like it was pressed down. I took the button away to see if it's stuck or so but everything seems perfectly fine. Also, I'm pretty sure I haven't spilled any liquid or some sort on my keyboard and there's no crap underneath it. I have no explanation why it doesn't work anymore. I've got acer 3820T, by the way. I don't really feel like spending about 160€ for new keyboard. Any ideas, suggestions?