I booted my new build last night for the first time w/and old EIDE hard drive. i changed the boot options from USB-CD/DVD-HDD to HDD-CD/DVD-USB. i purchased a new drive today (SATA). NOW the graphics card(s) won't signal the monitor!!! So i can't see a daggum thing! Guess i'm going to have to put the old EIDE drive back in, reset the boot order in setup and then what? Should i be able to boot from the DISC that came w/the ASUS mobo? the HDD didn't come w/ANYTHING. Do i need to download something to USB to boot with? the mobo manual isn't telling me ANYTHING! where do i go from here please?