Hallo i have a is7 mobo from 2 years, and i've never had problems. 2 days ago i bought a Maxtor sata 2 160 Gb. Trying to install the drive, i've seen that the mobo don't recognize the drive. I've tried: - Bios settings (all the sata settings) - F6 on startup of wp cd (sata drivers) - Jumpers for putting the drive on sata1 mode - others cables I can only try another pc now or a sata pci controller, but i feel it will work... Some one can help me??? Is possible that SATA on is7 mobo works only in raid? Thanks to every body Endymion