This morning, while I was mucking around on old computers at school, I found that if you started the incredibly slow Celeron 600s in Safe mode with networking (Windows 2000 Professional), you’d get a Stop Error, due to ‘INACCESSABLE BOOT DEVICE’.

I then decided to do this to every computer in the room. So now there are 8 computers stuck on a BSOD in a room of 12.