[FONT=verdana, geneva, lucida, lucida grande, arial, helvetica, sans-serif]Hello, [/FONT] I have a very annoying problem and I have no idea what happened. I was playing CoD4 (as usually) yesterday, everything worked fine. Then I shut down my laptop and this morning I noticed my CTRL button isn't working. It works on OSK (On-Screen Keyboard). [FONT=verdana, geneva, lucida, lucida grande, arial, helvetica, sans-serif]I've been searching for solution about 4 hours now, and no luck, at all. [/FONT] I wish someone of you could help me, thanks in advance. By the way, my laptop is Acer Aspire 5742G with Windows 7 Ultimate x64.