1. godev

    X99 Power Management

    Hi, after finally finishing installing Sierra on my new X99 build I came to the problem of working speed stepping. After reading many threads I've built a SSDT for my CPU with the script from PikerAlpha, put it in the Clover ACPI/patched folder and added the necessary -xcpm flag. In addition to...
  2. metacollin

    [GUIDE] Full Power Management w/ Dual/Single Broadwell-EP/Haswell-EP CPUs on 10.12.

    EDIT: Updated info for 10.13 here. Ok, this is my first shot at a guide, so it might suck. Hopefully it doesn't. But it might. So, this is not a all-encompassing start to finish guide. This assumes you're at the point where you're trying to boot a macOS Sierra thumb drive (or the upgrade...
  3. LOLer6454

    "dead beef" problem? (Weird)

    So I installed Mavericks 10.9.2 and I used the parameter "UseKernelCache=No" and I got this: http://imgur.com/kcSYymg http://imgur.com/mefMj59 The top two lines say panic(cpu 6 caller 0xffffff80002526ff): "a freed zone element has been modified: expected 0xdeadbeefdeadbeef but found...