chummdoggin Posted August 22, 2022 Share Posted August 22, 2022 (edited) Trying to Boot with 7,1 Does not seem to work. 6,1, at least gets some working DRM. With 7,1 this is what happens. Firmware freeze. Maybe just stick with 6,1 if everything's working? From what I have read, performance is a little better not using IGPU. Edited August 22, 2022 by chummdoggin Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/ Share on other sites More sharing options...
Cyberdevs Posted August 22, 2022 Share Posted August 22, 2022 @chummdoggin Which OS are you trying to install? What is the config of your rig? Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791847 Share on other sites More sharing options...
chummdoggin Posted August 22, 2022 Author Share Posted August 22, 2022 2 minutes ago, Cyberdevs said: @chummdoggin Which OS are you trying to install? What is the config of your rig? Its 12.5.1 Skylake i5 6400, saw thread about nvram values getting stuffed up if its not set right with MacPro7,1 but either 6,1 or 7,1, the processor is wrong. Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791850 Share on other sites More sharing options...
Cyberdevs Posted August 22, 2022 Share Posted August 22, 2022 Just now, chummdoggin said: Its 12.5.1 Skylake i5 6400, saw thread about nvram values getting stuffed up if its not set right with MacPro7,1 but either 6,1 or 7,1, the processor is wrong. Why aren't you using iMac18,1? Do you have a discreet GPU? If you want to use MacPro SMBIOS try this EFI. Z170A Intel HD530 Ventura EFI.zip Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791851 Share on other sites More sharing options...
chummdoggin Posted August 22, 2022 Author Share Posted August 22, 2022 (edited) 7 minutes ago, Cyberdevs said: Why aren't you using iMac18,1? Do you have a discreet GPU? If you want to use MacPro SMBIOS try this EFI. Z170A Intel HD530 Ventura EFI.zip 8.45 MB · 0 downloads Its the rx470 thanks I will check it out. I have heard there is kind of better performance not using the IGPU as far as DRM? You have a lot of machines so you probably have an idea! Edited August 22, 2022 by chummdoggin Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791852 Share on other sites More sharing options...
Slice Posted August 22, 2022 Share Posted August 22, 2022 1 hour ago, chummdoggin said: Its 12.5.1 Skylake i5 6400, saw thread about nvram values getting stuffed up if its not set right with MacPro7,1 but either 6,1 or 7,1, the processor is wrong. I have i5-6400 and using 12.5.1 without problems with iMacPro1,1 or iMac18,3. 1 Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791853 Share on other sites More sharing options...
chummdoggin Posted August 22, 2022 Author Share Posted August 22, 2022 36 minutes ago, Slice said: I have i5-6400 and using 12.5.1 without problems with iMacPro1,1 or iMac18,3. 1 hour ago, Cyberdevs said: Why aren't you using iMac18,1? Do you have a discreet GPU? If you want to use MacPro SMBIOS try this EFI. Z170A Intel HD530 Ventura EFI.zip 8.45 MB · 1 download I keep getting unsupported for platform, even though it should not... corrupt efi partition I think when I copied to usb I guess Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791855 Share on other sites More sharing options...
Slice Posted August 22, 2022 Share Posted August 22, 2022 Clean NVRAM and may be do hardware ClearCMOS. This helps me after using OpenCore. Link to comment https://www.insanelymac.com/forum/topic/353069-asus-z170-k-human-sanity-check-macpro71-or-61-for-drm-oc-083/#findComment-2791860 Share on other sites More sharing options...
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