I want to know what is required to boot from a USB thumbdrive on the DQ67SW board? I'm pretty sure I've done this before, but it will not work now. The thumb drive is in fact bootable as I've booted it from other PC's just fine. I tried using every USB port but is does not make a difference. I also tried disconnecting all SATA drives to force it to boot from USB, but then I get the error message stating "no bootable device found". Seems that it does not want to boot from USB.
In the BIOS I have USB boot enabled, boot from removable devices enabled and UEFI boot disabled.
Are there some specific, different requirement for the USB boot device?
Thanks.