hailahaiela Posted November 14, 2014 Author Share Posted November 14, 2014 In clover fix easy Looking for the early reboot at http://www.insanelymac.com/forum/topic/302376-guide-patching-the-kernel-for-haswell-cpus-xcpm-early-reboot/?hl=%2Bearly+%2Breboot&do=findComment&comment=2084940 I hav nullcpupowermanagement installed.i should remove it before i do the patching,right? Link to comment Share on other sites More sharing options...
kvonlinee Posted November 14, 2014 Share Posted November 14, 2014 You clone a working system first, for backup purpose late restore it is easy. You have chameleon bootloader now? Until you patch success kernel for early reboot done, you still need nullcpu. In clover other hand, it give you full boot screen, and it some added it config.plist So I suggest you learn about clover, install clover into a usb, one one my threat has a config.plist for XFX7870, it is ok for your card. It at http://www.insanelymac.com/forum/topic/301682-success-yosemite-1010-on-3-desktops/ at the bottom Put it into usb, boot from usb and chose osx to boot, hit the spacebar it boot without cache. I recommend clover over chameleon, in my case I see it workout better and this way it eliminate boot0 error later also. When you chose to patch kernel, seem like you do every time you run a version update such as from 10.10 to 10.10.1 Good luck 1 Link to comment Share on other sites More sharing options...
hailahaiela Posted November 14, 2014 Author Share Posted November 14, 2014 I find efi booting in every clover guide.can u give me a link which include how to legacy boot via it. P.S. AICPMPatch patching didnt solve the issue.I saw patching done msg and repaired&rebuilt permission and cache afterwards too. Again istalled nullcpupowermanagement to keep system going.Drawback is i cant use DSDT,same KP if i try wid that. Link to comment Share on other sites More sharing options...
kvonlinee Posted November 14, 2014 Share Posted November 14, 2014 you install clover as in the picture and you put fakesmc into [usb]/EFI/CLOVER/KEXTS/10.10/ you may need HFSPlus.efi into EFI ▸ CLOVER ▸ drivers64UEFI and later when you have a bot from it make sure the clover config.plist have these thing afetr all, you can remove nullcpu 1 Link to comment Share on other sites More sharing options...
hailahaiela Posted November 14, 2014 Author Share Posted November 14, 2014 Thanks i ll try and report back Link to comment Share on other sites More sharing options...
foodfightr Posted January 15, 2015 Share Posted January 15, 2015 Did you ever get this working? I am having the same issue. My 7850 worked great in 10.9.5 but I cannot get it to work in 10.10.1. Link to comment Share on other sites More sharing options...
Captain Dunsel Posted June 3, 2015 Share Posted June 3, 2015 Did you ever get this working? I am having the same issue. My 7850 worked great in 10.9.5 but I cannot get it to work in 10.10.1. 7850 should have built in in 10.10 Link to comment Share on other sites More sharing options...
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