If you have a floppy drive higher in boot order than the HD, you may have
non bootable media in it. Make sure you don't have your Install DVD in the
drive, and make sure that the first hard drive in boot order is the one that
the Vista boot files are on and that the correct partition is marked active.

"Jerry" <Jerry@discussions.microsoft.com> wrote in message
news:AB377B54-11D3-46DD-A69E-6F3B166D2260@microsoft.com...
>I keep on getting this error message on Home Premium.Im running two 500GB
> Sata hard drives. I've tried changing BIOS settings plenty of times. Any
> suggestions or solutions?