- Joined
- Mar 17, 2012
- Messages
- 298
- Motherboard
- MSI B75MA-P45
- CPU
- Core i3 3225
- Graphics
- Intel HD 4000
- Mac
- Classic Mac
- Mobile Phone
Asus boards have the disadvantage that the BIOS locks MSR 0x2e so that AICPM will cause a kernel panic when it tries to write to the register during initialization. Therefore you will have to patch AICPM so that it doesn't write to MSR 0x2e anymore.MacAppreciator said:There is a post elsewhere on this board with an attached ZIP file that contains an Ivy Bridge-working mach_kernel and two or three separate kexts (AHCI and CPUPowerMgmt). I dragged those onto my USB stick, booted from my USB Stick, went into Terminal and cp -R those files onto my new 10.7.3 install. After that, I restarted and everything was cool; I could get to my H77 Ivy Bridge Desktop and run MultiBeast, enable the audio and network and reboot subsequently into my Ivy Bridge system. But as soon as I applied the 10.7.4 update, even though I also applied Bridge Helper 5, I get the kernel panic of death on restart. Shows an exception for AppleCPUPowerManagement.
That's where I'm stuck. I've rebooted from the stick, chosen my Ivy Bridge install, and reapplied the MultiBeast 4.5.2 Patched CPUPowerManagement kext for 10.7.4 but it hasn't made any difference. Have also tried to copy over the same files from the stick that I did before when I got 10.7.3 to run, but that hasn't worked either. I'm in Kernel Panic Hell.
Mieze