I got it to work!! I tried a 4th USB drive and that one worked. It is a Sandisk. I really don't understand why the others work fine in Windows but not the BIOS. I didn't update the BIOS yet because I don't want to spend the time right now. But I will give it a go some time. I bought one of the new Intel 520 240GB drives so I will install that first. Thanks for everyone's help. USB and Q-flash have been driving me nuts for years. No more @BIOS.