@PVU If I understood correctly, you integrated both drivers, Intel® 82801GR/GH SATA AHCI Controller (Desktop ICH7R/DH) and Intel® 82801FR SATA AHCI Controller (Desktop ICH6R). Did you mark both drivers as "BAD" ? I think in your case one driver is enough! Which files are in $OEM$\$$\OEMDIR on CD now ?