The problem happens when I install the SATA HDD. The computer will freeze right before it selects the boot devices. If i unplug the SATA HDD, it goes right on past, but when it's plugged in, it freezed everytime. Now this SATA drive has the standard 4pin molex connector on it so I'm just using that, but it does have the other SATA power connector. Is it ok just to use the plain old molex? I dont understand why it keeps freezing.