i've tried a usb keyboard, still no luck there isn't an OS installed as of yet because i can't get into the bios to set up the HD etc. i've tried 2 different power supplies, the keyboard seems to get power on boot however when i hit delete to enter the bios nothing happens and i'm stuck at the post screen, i'm not getting any error codes or beep codes, so i'm guessing that it is detecting it on boot otherwise i'd get the no keyboard message. i'm at a lose at this point.