GIGABYTE MB won't boot from USB or CD-Rom Tags: Gigabyte Boot USB Motherboards Last response: December 28, 2012 5:20 PM in Motherboards Share rhossack December 28, 2012 9:53:32 AM I have a Gigabyte motherboard (GA-MA785GM-US2H) that will not boot from the USB or the DVD unless I unplug the HD. RAM: 4mb DDR2 PC2 6400 PSU: Antec 400W I have disabled the onboard video and am using a GeForce video card. Once the system boots into debian I can access the USB ports from GParted. I've upgraded the BIOS to the F12f version ... this has me baffled. More about : gigabyte boot usb rom cin19 a c 444 V Motherboard December 28, 2012 11:47:45 AM After you update the bios, do you go to reset the boot order? Becasue the pc will set for default to bot HDD first after update the bios. m 0 l rhossack December 28, 2012 5:20:14 PM cin19 said:After you update the bios, do you go to reset the boot order? Becasue the pc will set for default to bot HDD first after update the bios. Yes ... the order I choose was CDRom, USB-FDD and then HD m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedMy pc won't boot after a clear CMOS (GIGABYTE MB) Forum Gigabyte motherboard won't boot with any kind of usb connected Forum Gigabyte motherboard won't boot\POST with USB plugged in... Forum Gigabyte MB won't boot from DVD Forum Gigabyte ga-880gm-usb3 wont boot/post Forum XP won't boot when installing 2x1gb on Gigabyte M/B Forum New build won't boot/read CDROM. Forum SolvedNew system wont boot from cd-rom Forum Can't boot to safe mode or from usb, cd-rom, lan, etc Forum SolvedGigaByte MB will not boot headless Forum SolvedDoes the Gigabyte GA 78LMT-USB3 M/B Work with Corair XMS3 1600MHz RAM? Forum Solved[ASUS Maximus VI Hero] Boot priority list wont find non-UEFI USB Forum SolvedPC with no CD/DVD drive won't boot from bootable usb. Forum Solvedmsi z87 g43 wont boot windows from USB Forum How install Windows xp? (No floppy, no CD-ROM, no, USB boot..) Forum SolvedGIGABYTE GA-78LMT-USB3 AMD 760G does this MB support SLI Forum Solvedm5a78l-m/usb3 won't boot Forum CD-Rom won't recognise Windows 7 .iso file from self made boot disc. Forum SolvedGigabyte 78LMT-USB3 Won't Work Forum SolvedUpdated BIOS on GIGABYTE MB, now computer won't start! Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !