randomusername00 Posted April 17, 2015 Share Posted April 17, 2015 My configuration: - Asus z97 deluxe - Core i7 4790k - MSI GeForce GTX 970 (with nVidia drivers) - OSX 14D136 - Clover bootloader - The problem: After enabling P&C states generation, removing NullCPUPM from my injected kexts, and running ssdtPRGen.sh, at boot, I still get "kernel[0]: X86PlatformShim::start - Failed to send stepper" errors I tried changing my SMBIOS info from MacPro3,1 to iMac15,1 and passing -xcpm -xcpm_ignore_fv flags at boot - that caused the error to go away, but my screen would go black instead of going to loginwindow, and say "no DVI input" This is my SSDT: http://pastebin.com/GtfEm6zP and this is my current config.plist: http://pastebin.com/FPk3vPnH Link to comment Share on other sites More sharing options...
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