I recently got a Windows Resume Loader error when booting up my PC, it specifically request me to hit enter. So I plug an PS/2 keyboard and it doesn't work. So I tried another PS/2 keyboard, and it doesn't work either. In fact, when the computer starts, I can make a choice of either going in the bios or the boot sequence and it works. But once I get in those menu, I can no longer do anything. Funny fact is that, for example, in the BIOS, I can't move but when I press F10 to save and quit, the screen flickers as if it did process the key but nothing happened. I have tried resetting CMOS, and removing the battery and unplugging the cord at the same time without any changes.
Having said that, I am kind of screwed cause I can't pass the Windows Resume Loader screen without hitting 'enter'. And neither my 2 PS/2 or USB Keyboard works. Well, they seems to work, as I said (furthermore, if I let 'enter' pushed down as windows starts it makes repetitive "beep" as it would if it were working fine).
Motherboard Gigabyte GA-EX58-UD5 Windows 7 x64