Yep, prompt comes after the initial post, shows the two drives I want to RAID and about pressing 'ctrl G'. Doesn't stay on the screen for more than a second and then moves on to 'loading operating system'. Keyboard works fine once windows is loaded. I've tried the keyboard in a USB port on the motherboard and I've tried it on one at the front of the case, so plugged into one of the USB headers, and nothing.