surfinchina Posted August 6, 2017 Share Posted August 6, 2017 Hi, Whilst I've been successful at making one of the first X299 hacks, I'm a complete noob with stuff like DSDT and SSDT for that matter. I need help! I was running Brumbaer's pmdrvr kext ok on my X99 but it doesn't work now. My i9 7900x is stuck at full noise - 4.5 GHz. As you can see What information do you need from me to get P states working? Thanks in advance I'll attach a send me file and an IOreg file if that helps. Maybe my clover too... pete’s Mac Pro.zip Send me pete’s Mac Pro.zip CLOVER.zip Link to comment https://www.insanelymac.com/forum/topic/325969-help-with-power-management-x299/ Share on other sites More sharing options...
surfinchina Posted August 10, 2017 Author Share Posted August 10, 2017 `All good now I took out all of my kext and kernel patches and now it's happy. 6 speedsteps, all USBs, only sound is not there but I use a USB DAC anyway. THis platform is amazing! ALmost natively supported... Overclock's good - 4.8 all cores and 1.25v 1 Link to comment https://www.insanelymac.com/forum/topic/325969-help-with-power-management-x299/#findComment-2477219 Share on other sites More sharing options...
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