My PC has gone stupid. I have WinXP installed in my C: Drive and when i remove my cables and take off my d: drive it appears an error saying "Primay HDD not detected". That's stupid cause my Primary HDD is C: and is connected. I've tried everything in BIOS and it doesnt work. If I plug again my D: the WinXP enters fine. D: has nothing to do with the WinXP installation in C: Anyone has an idea of what's happening?