Biostar TA75A+ No USB Boot, Why?

[capnjoebox]

I bought a Biostar Ta75A+ and a AMD A6-3500 Llano 2.1GHz combo on sale. Decided to run FreeNAS 8 with 5 3TB WD red drives. For some reason I can not get the mobo to boot from USB. I've been inside the bios, and tried to change the boot sequence. The only options for boot were my WD HDDs and a DVD burner. Please help. Thank you.

 

[capnjoebox]

Of course, it was my fault. I found the option I was missing.