The patch from #4 does not work for me (the location in my config.plist doesnt matter). MacOS loads, my GPU Fan turns down and all i got is still black screen. I think the OS ist up an running but my Output ist broken. Checked HDMI and DVI - on both i got a black screen.
EDIT: this did the...
None of them worked form me. Using MacPro 5.1 did the trick for me :).
EDIT: Just want to report SUCCESS upgrading from a existing el captain installation to sierra by using 5.1 system definition. everything works fine so far except my onboard audio (alc 892). GPU works OOB, Ethernet too, Wifi...
By changing my system definition from 3.1 to 14.2 suddenly all my USB ports r dead. Back on 3.1 they're working fine.
I'm on a Gigabyte GA-P55-USB3 rev. 2 (F9 Bios) with El Captain 10.11.6 (i followed this guide to set up my system...
After the latest security update my audio isn't working anymore and the hint as mentioned above doesnt work anymore.
to restore audio functionality (my codec is ALC 892) do the following
1. Restore AppleHDA.kext from el captain boot media (you need the original, otherwise the patch will fail)...
"For audio, get Clover OS X El Capitan-V5.app from here http://www.insanelymac.com/forum/topic/307003-clover-os-x-el-capitan-usb/. "
Searched for many hours for a solution, tried several scripts, kexts and so on for my ALC892, every actual tool/script isn't working, except this one. Just...
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