Hello, I went through the process of cleaning my mouse while the monitor was off and I'm fairly sure I clicked something maybe I shouldn't have but after that the whole keyboard was messed up.. E shows up as ] D shows up as '' Esc, start, [ , n, y, I, F1-F12 keys don't register, among a few others.. Things I've tried so I don't waste anyones time.. [Windows 7] Changed Location, Keyboard Layout (English - US) is the only language Ctrl - Shift x1/2, Alt - Shift x1/2, and pretty much any other variant I could think of. Plugged another keyboard in, same thing. Plugged keyboard in another computer, works like a charm. Restarted, plugged and unplugged. Uninstalled and tried to update driver.. Nothing worked so far, hopefully you can can make something happen. Thanks in advance.