Originally Posted by msf5042

I upgraded to the new bios. Works well.

With HPET I actually was able to patch my DSDT to add in vanilla speedstep (no NullCPUPowerManagement) and the LPC device to ioreg. I get no c-state or p-state errors after my patch, but my geekbench scores cut in half from 11000 to 5500 so I am still working to see if there's another route.

The board still doesn't sleep with the DSDT fix. My CPU fan doesn't go to sleep so I don't think our sleep issue is waking our board up but rather getting it to fully go to sleep.

I also was able to get my temps back, although I was already using fakesmc v2. I think I had to uninstall istat and reinstall it and then it showed me my memory processes and temps again. Something like that.

If I figure anything else out I will update the thread and upload my work.