No cd/dvd booting devic listed in priority


Jan 7, 2012
I usually leave my USB module in the computer, so recently I made a Repair DVD and went to the BIOS to set the machine to boot from the DVD drive first, the Hard Drive second. But in the Booting priority menu, only the Denton Data Pro 8MB selection is listed. I looked in every menu on the BIOS page and can't figure out how to make orfind the other selections. I've since removed the USB dvice and inserted the Repair DVD with hopes that with each reboot it might appear.