So for months I had my Mountain Lion/Windows dual boot build working great, but yesterday I changed my video card from nvidia to amd and now before I even get to the boot screen to choose my OS I receive this error.
I can still log into my windows system fine by changing my boot sequence to my Windows HD to boot first.
Any insight on this problem would be appreciated.
Mobo: Gigabyte GA-Z68X-UD3H-B3
GPU: AMD R9 280X
Posted 14 July 2014 - 03:29 PM
Posted 29 July 2014 - 11:46 AM
hmm. maybe your card is shipped with uefi only firmware... try using clover
0 user(s) are reading this topic
0 members, 0 guests, 0 anonymous users