I tore my computer apart to the basic compenents (Mobo, Memory, Power Supply, Keyboard, and Video Card). I then connected my floppy drive so I could get into DOS. It booted fine. I connected a hard drive, it spent like a minute at the red COMPAQ screen. I thought maybe it was the drive so I tried another one, but only to get the same results. I looked on Compaq's site but didn't find anything regarding this problem. I even got the newest BIOS for my mobo but have the same problem. Any suggestions? Thanks for your help guys.