hihat Posted July 8, 2014 Share Posted July 8, 2014 Hi, I'm wondering if there is a straightforward way to upgrade to UEFI? I have bios F12 on my GA-Z68X-UD3H-B3 and am using 10.8.4. Is there a guide on what changes have to be made for an existing system? Is it worth the trouble to update? I currently have:working usb 3.0working sleepOther specs:Gigabyte 6850 graphics cardSyba 1394b PCI Express cardThanks. Link to comment Share on other sites More sharing options...
Allan Posted July 8, 2014 Share Posted July 8, 2014 we can't say that you will not have errors. but in some cases, some have not had bugs. it is possible to downgrade, if you have any problem. BUT do at your own risk. Link to comment Share on other sites More sharing options...
Pimentel Posted July 8, 2014 Share Posted July 8, 2014 Hello My advice: Continue with normal Bios... Changing it for UEFI, you'll mess your mobo... Link to comment Share on other sites More sharing options...
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