Search the Community: Showing results for tags 'AppleIntelCPUPowerManagement'.
Found 4 results
adjovle posted a topic in OSx86 10.8 (Mountain Lion)Hi All My System is Samsung NP350V5C (Core i7 Processor, Intel HD 4000 Built In Graphics, ATI Graphics Card) I managed to install ML 10.8.1 using [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url], as far as i know, everything is working except 2 things, the WIFI adapter (but this is not my issue), the other thing is the chameleon boot loader I installed chameleon, got the boot0 error, then i fixed this issue using the dd command on ubuntu, copying the boot1h file from my [url="http://www.insanelymac.com/forum/topic/279450-why-insanelymac-does-not-support-tonymacx86/"]#####[/url] USB stick to the root of my MAC OS X disc, the boot0 error is resolved, now the problem is i always get the kernel panic of AppleIntelCPUPowerManagement.kext The strange thing is that i can normally boot to ML using the boot loader on my USB stick, i am sure that boot chaining is working, the USB boot loader calls the chameleon boot loader from the MAC OS X disc, because any modifications i place on org.chameleon.Boot.plist are applied I tried a couple of batched AppleIntelCPUPowerManagement kexts and they didn't work, i also tried NullCPUPowerManagement and it caused some other booting issues, and after all i do not want to use NullCPUPowerManagement Any ideas?
hungba posted a topic in OSx86 10.8 (Mountain Lion)Hi everyone, I've successfully installed Mountain Lion 10.8.5 on my Alienware M15x. The system runs pretty well except for Power Management doesn't work and the system can't sleep. My spec is as follow: - Intel Core i7 720QM (Nehalem - Clarksfield) - Mainboard PM55 - Chimera v2.2.0-r2248 with: <key>GeneratePStates</key> <string>Yes</string> <key>GenerateCStates</key> <string>Yes</string> I tried to apply LPC patch to DSDT but keep getting stuck at "AppleIntelCPUPowerManagementClient: ready" at boot. Attached are my original DSDT.dsl; IODeviceTree; ioreg and kexstat. Please help me with it! Thanks a lot! P.S: Oh not sure if it's appropriate. My GPU is nVidia GTX 260m; it works fine with GraphicEnabler="Yes" but VGA and HDMI Video don't work. Is there any DSDT patch to get these working? Thanks again Send me.zip
Frank Nitty posted a topic in OSx86 10.9 (Mavericks)On my X58 system in my signature, it has been an ongoing issue (since 10.9.0) for me to able to successfully load Mavericks without NullCPUPowerMangement. So far I have tried patching the AppleIntelCPUPowerManagement (described here) while removing NullCPUPowerManagement, and receiving a KP upon rebooting. I also tried using different kernel versions with NCPM installed: an xcpm-free unaltered version (found here, although it wasn't necessary) would cause a KP, but using a patched kernel (for xcpm, described here) and the GM vanilla kernel would load 10.9 trouble-free. However a KP will still arise each time using one of the kernels without NCPM. I attempted to use the PMPatch utility (found here) but it won't be of any use because my X58 system isn't a UEFI motherboard. I am also using a personalized SSDT made for my system. I have successfully booted into 10.7.5 and 10.8.5 without using NullCPUPowerMangement. I would also like to know why this process is so different from 10.7.5 and 10.8.5 aside from the fact that PM is performed by the kernel. Other than that, if there's any other ideas someone may have so that I can accomplish my goal of loading Mavericks without NullCPUPowerManagement I would be greatly appreciated. Thanks
2,601 downloadsScript to patch the kext AppleIntelCPUPowerManagement to work with locked wrmsr BIOS Written by el coniglio Modified by RehabMan http://olarila.com/forum/viewtopic.php?f=9&t=1003&start=160#p30692 Thanks to flAked and dmazar http://www.insanelymac.com/forum/index.php?showtopic=258611 How to use: In terminal cd ~/Downloads/AICPMPatch Find wrmsr (do not patch, just list) perl AICPMPatch.pl /System/Library/Extensions/AppleIntelCPUPowerManagement.kext/Contents/MacOS/AppleIntelCPUPowerManagement Patch wrmsr sudo perl AICPMPatch.pl /System/Library/Extensions/AppleIntelCPUPowerManagement.kext/Contents/MacOS/AppleIntelCPUPowerManagement --patch Update cache sudo touch /System/Library/Extensions