I have a strange issue with a PC running Windows 7 Enterprise. It's in a room of 25 identical PC's and I'm only having the problem on one.
The keyboard works up until the starting Windows screen. I can navigate the BIOS and press F8 and select safe mode etc. but once it gets to the starting screen all the lights go off and it stops working. I've tried 3 different keyboards, both USB and PS2.
Has anyone come across anything like this before?