OK i have been working on that, now its booting the Repair disk, but when I load it, my OS isn't showing up as an option. I went to ASUS to DL the SATA drivers and tried loading those in and they wont bring up the OS as an option. Do you know if I need a specific driver? I have a 32 bit 7 ultimate OS. I am running 4gig OCZ ram and i have a Phenom II 3.4 quad BE i believe. I am running a 500g Seagate which has the OS on it and the partitioned HD is a 250 WD Caviar blue. I have been at it for a few hours are there any BIOS changes I can make to have the OS show up in repair?