I got a surplus used computer from a friend, it has no hard drive and cd rom was set up as master. I changed the cd rom to a slave drive, attached a new 20GB Seagate hardrive that I had sitting around and made it the master. The necessary bios changes have been made (1st boot from cd rom) in order to be able to load an OS from CD. I get a blue screen error 0x0000007b Inaccessable boot drive. This system doesn’t have a floppy drive either. Any ideas? The motherboard is an intel D915GRV with on board Lan, Video and Audio.