This guide :
Explains what to do for
Sandy and Ivy Bridge Power Management
and how to enable XCPM for 10.11 and below:
What about 10.15 opencore?
I used this fantastic tutorial to...
I have been struggling for a while to solve the CPU Power Management and finally found the solution. This MOBO requires some patches that I was using in Clover and finally found how to “translate” those patches to Opencore. Followed the guide in Dortania. I am currently running High Sierra since...
Hi, my build is X1 Yoga 3rd (i7 8650U, UHD620 + 16G Ram+ SN720 512G Nvme SSD + DW1820A) with OpenCore 0.6.0 + macOS 10.15.6 Catalina. The main problem I have been experiencing is the abnormal CPU Package Power Consumption. The CPU can only go to normal 0.8-0.75w idle power consumption after cold...
First of all, thank you to all the people who are providing help and answers on this forum.
Thanks to you, I had my first build up and running Catalina 10.15.3.
Unfortunately, I cannot get the speed stepping working.
After boot up, frequency is stuck to 800MHz (lowest ratio).
I've got a Kaby Lake i7-7700K that's using a Clover/ACPI/patched/SSDT-XCPM.aml for power management.
This was created by a friend 2 years ago for 10.12.6, I would guess from Pike's script?
Is creating an SSDT as in macOS Native CPU/IGPU Power Management still the preferred method - or has...
I am using Lenovo x230 model laptop
Configuration : I5-3320M, Hd4000 graphics
I am using unlocked MSR bits mod bios
Presently I am not using Any CPUpower management ssdt patches , in clover I select PluginType enable
I am using normally , I reed a article about Ivybridge Power...
Problem with my CPU which never change P-States (optimization of the voltage and CPU frequency during operation) and so stay stucked at 1,6Hhz (middle of the capacity of my cpu)
I'm trying to have CPU/GPU Native Power Management on 10.11 to 10.14 (Mojave) with a ivy bridge cpu...
I've noticed when I use the ssdt generated by ssdtPRGen for power management, my graphics doesn't work properly (I think it's QE/CI). Although sometimes graphics work fine with it but randomly and rare. If I drop that ssdt graphics work correctly.
I tried beta and -c 3 switch but nothing...
Okay, I'am a little new to Hackintosh and this is probably my first successful build.
I've got almost everything working on this laptop using the Mi Notebook Pro guide as it has similar specs( from this link...
I try to install, on new hd (I've already installed ML) it reboot on apple black screen logo.
my pc have i7 processor mobo gigabyte and nvidia 750
could you give me some advice please?
thank for all
Let me start by saying that I tried to fix this without starting a new thread, but I suck, so here is a new thread.
First off, I had a fully functional Hackintosh for the past 5 years. It was stable and I was running Mavericks. Then I decided to upgrade my graphics card to the Evga gtx 980 ti...
FCPX transcoding for eternity (i7 4790k, GTX 750ti)
Hi, I am using FCPX and am noticing a huge improvement all over with my editing coming from a Mac Mini 2012 which obviously only has integrated graphics. One thing I have noticed though, videos that would take about 5 minutes to export on the...
I have an ASUS P8Z77-V LE motherboard, which isn't one of the boards that get CPU Power Management in OS X by default. I've heard there is an alternate BIOS I can use, but I'm not able to install the BIOS. It seems my version has blocked the install of the one from the repository due to "bad...
The modified dsdt voids your warranty and could just brick the board right? So I really don't want to take the risk.
Im typing this from my Hackintosh BTW :)
So everything works audio, ethernet and Graphics :). Just when I put my pc to sleep it goes to sleep for about 2 secs then it wakes up...
Hi all, I dun goofed. I accidentally screwed up AppleIntelCPUPowerManagement and FakeSMC and I can no longer boot regularly or in safe mode without a CPU power management panic. Is there any way I can salvage the system without a re install? Thanks for the help!
So after several attempts, I was able to get through the installation using PCIRootUID=0 option since the monitor kept turning black. After restarting, I loaded from the newly installed ML with -x option in safe mode, and it actually loaded! After my excitement, I quickly ran into additional...