r2tincan Posted August 31, 2016 Share Posted August 31, 2016 I recently added a second GPU and now I'm Kernel Panicing with "Above 4G Decoding" enabled. I can disable USB 3.0 completely via BIOS and I can boot into OSX. Disabling Above 4G Decoding will result in a non-bootable-BIOS Is there a different version of kexts I can use to get around this kernel panic? Attached screenshot. Please help! Link to comment Share on other sites More sharing options...
Allan Posted August 31, 2016 Share Posted August 31, 2016 GenericUSBXHCI it's outdated now, is better you use FakePCIID + FakePCIID_XHCIMux, and do the tests. Link to comment Share on other sites More sharing options...
r2tincan Posted August 31, 2016 Author Share Posted August 31, 2016 GenericUSBXHCI it's outdated now, is better you use FakePCIID + FakePCIID_XHCIMux, and do the tests. Even for Yosemite? I am trying to find a guide on how to do it for Yosemite, as I don't use a DSDT Link to comment Share on other sites More sharing options...
Allan Posted September 1, 2016 Share Posted September 1, 2016 Yes, I use the RehabMan's kexts since OS X Mavericks, and they kexts do the job. Read here the description about these kexts: https://bitbucket.org/RehabMan/os-x-fake-pci-id Link to comment Share on other sites More sharing options...
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