USB Keyboard and BSOD

[Dorkenstein]

I just got a USB Keyboard today (switched from PS2) and I enabled USB Keyboard in BIOS, then restarted, attached the USB KB and loaded windows. Twice in a row now, when I come back to the pc and move the mouse to stop the screensaver I click on the Steam taskbar icon to see if someone I know is on. Each time the computer pauses and then blue screens. It gives me a STOP error that is all zeroes and ends in 3. There are a few other codes in there but I forgot to write them down. My question is, is the USB keyboard (the only new thing I have attached since BSODs started) causing this, or is it software? I do have KeyScrambler running at the same time in the background.


My motherboard is a Gigabyte P45 UD3-P. Thanks for any help.