I never changed the sata settings. All i have touched is IDE to the other setting(forgot what is was called) then rebooted, tried reinstalling os, nothing. Took the supporting hdd's out to leave the main os hdd in. Booted up installed windows without a hitch. Put other hdd's in and then rebooted, wouldn't but up. So i took them out and rebooted it started. Plugged the supporting hdd's in they showed up but as the picture shows are in that state. I then message on here, i tried the hdd priority and then changed it to default. Then i am up to date with you.