My PC is being a pain.
I have an Advent PQD5002, which I left on overnight to charge my ipod/download stuff etc.
Woke up in the morning and it had turned itself off. Turned it back on and when I get to the BIOS screen it says "mouse not found"? If you ignore the error, I just get a black screen.
Everything is plugged in fine, tried a different mouse and holding F8 to enter recovery mode doesn't work!