Hi, I have ga-7n400s MB with SATA & IDE interface. When I try to install WinXP on Seagate baracuda 7200.7 80GB IDE hdd (without SATA HDD connected - only CD) the setup prog. cannot proceed (Windows setup/Setup is starting Windows.......). Bios recognize the hdd. With other IDE disk - the same. Win 98 installs without problems. I flashed the bios to F3, changed many settings in BIOS - no changes. I wrote Gigabyte few days ago but still have no answer. Thanks anybody who can help me!