I have a few ideas, though I don't know if they are accurate or not. I'm guessing that when you switched the BIOS settings after formatting, you corrupted the format information on the drive, hence ...
Well, it's like this...<P>I am rebuilding a machine. Abit BM 6 motherboard with Celery 500 and 128 Megs RAM, all new. Using an extra old HDD I had -- Maxtor , which was working fine in another machine ...