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Patched AppleIntelCPUPowerManagement.kext for 10.8

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I guess there are some users with ASUS, Asrock and MSI mainboards who haven't patched their BIOS like me and therefore need a patched version of AppleIntelCPUPowerManagement.kext for 10.8. Here you are!

Mieze
 

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  • AppleIntelCPUPowerManagement.kext.zip
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Joined
Mar 17, 2012
Messages
300
Motherboard
MSI B75MA-P45
CPU
Core i3 3225
Graphics
Intel HD 4000
Mac
  1. iMac
  2. MacBook Pro
  3. Mac mini
Classic Mac
  1. PowerBook
Mobile Phone
  1. iOS
Just to double check, just need to replace the one that's already there with this?

Yes, and after that you can remove NullCPUPowerManagment.kext and you'll get working sleep/speedstep. Just the same procedure as usual!

Mieze
 
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All P45 users will love you for this one!

Are you using HD2000 with ML, too?
 
Joined
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Messages
300
Motherboard
MSI B75MA-P45
CPU
Core i3 3225
Graphics
Intel HD 4000
Mac
  1. iMac
  2. MacBook Pro
  3. Mac mini
Classic Mac
  1. PowerBook
Mobile Phone
  1. iOS
All P45 users will love you for this one!

Are you using HD2000 with ML, too?
Yes, but I had to replace ML's AppleIntelSNBGraphicsFB.kext with the one from 10.7.4 and remove AppleIntelFramebufferCapri.kext in order to make it work. Next I will try to find a way to get HD2000 running with ML's AppleIntelSNBGraphicsFB.kext.

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DOES NOT WORK ON ASUS P7P55D LE with i7-860

EDIT: IT DOES WORK.
Intel Core i7-860 on Asus P7P55D LE

reason for thinking it won't work: incorrect kext installation
 
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Is this the stock AppleIntelCPUPowerManagement.kext from 10.8 GM with the AICPMPatch.pl applied? Or is it an older AppleIntelCPUPowerManagement.kext? I tried patching the 10.8 GM AppleIntelCPUPowerManagement.kext with AICPMPatch.pl a while back and was unable to boot. I ended up having to revert to an older (10.7.4) patched AppleIntelCPUPowerManagement.kext. I'll give this a try when I get home.
 
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Do you think this will be required for Maximus V Gene?
 
Joined
Mar 17, 2012
Messages
300
Motherboard
MSI B75MA-P45
CPU
Core i3 3225
Graphics
Intel HD 4000
Mac
  1. iMac
  2. MacBook Pro
  3. Mac mini
Classic Mac
  1. PowerBook
Mobile Phone
  1. iOS
Is this the stock AppleIntelCPUPowerManagement.kext from 10.8 GM with the AICPMPatch.pl applied? Or is it an older AppleIntelCPUPowerManagement.kext? I tried patching the 10.8 GM AppleIntelCPUPowerManagement.kext with AICPMPatch.pl a while back and was unable to boot. I ended up having to revert to an older (10.7.4) patched AppleIntelCPUPowerManagement.kext. I'll give this a try when I get home.

This is a patched version of AppleIntelCPUPowerManagement.kext from retail 10.8. Due to code optimizations by the compiler the patch script doesn't work anymore. Therefore I disassembled the code, identified the instruction codes I needed to replace and used a hex editor to do the patch manually.

Mieze
 
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