- Joined
- Nov 21, 2011
- Messages
- 29
- Motherboard
- Mountain Lion z68x-ud3h-b3
- CPU
- i5 2500k
- Graphics
- hd3000
- Mac
- Classic Mac
- Mobile Phone
I'm trying to upgrade my Z68X-UD3H-B3 from F12 to UEIF, and I've followed the instructions found on this site to create a bootable DOS USB, but it doesn't want to boot into it. Every time I try I press F12 and tell it to boot from the USB, but then it just doesn't boot. I've re-created the USB a dozen times using different methods, so I think the USB is set up correctly, I just can't get the computer to boot into it. Any help out there?