I have a SONY VAIO VCGRC210G that I used System Mechanic Drive Scrubber to delete all old data. It also deleted the operating system (Windows XP Professional Service Pack 2). When I try to install Windows XP the BIOS shows both RAIDO drives, but you cannot access them. It also won't let me switch to boot using a CD drive. Even using a removable floppy drive, it won't boot because the BIOS doesn't recognize the USB port the floppy is plugged into. I found a forum somewhere that said I should unplug the BIOS and reinstall. I have no idea how to do that and cannot find a diagram of the motherboard to show where it is located. Anyone have any ideas how to get this thin to boot? I bought a new computer and wanted to give this one to a school, but it needs to be operable.