Urgent. ,. , The BIOS settings on the U disk to start the problem? ? ? ? ? ?

bios does not Removable how to do this.But the statement that there is.

EPOX motherboard is the main board of mgf6110 (whether or not to support USB boot)

At the same time, my bios, only Boot Sequence USB-CDROM not USB-HDD USB-ZIP, and so what's the? How to set? Wish to elaborate.
The xian XIE! ! !