Terenc3 Posted December 2, 2009 Share Posted December 2, 2009 I ad no problem with speedstep in Leopard 10.5.8. Coming to SL 10.6.2, now I cannot find any speedstep kext or apps for me to run. My laptop battery runs from 100-0 in just 55mins where it can last nearly 2hrs with speedstep. Haha.. I tried IntelEnhancedSpeedStep.kext but to no avail. I guess its only for 32bit kernels. Any body with any idea can advice and enlighten this lost boy over here? Im left with this to get a perfect hackintosh. Intel Core 2 Duo P7350 2.0GHz on HP dv5 Laptop. Link to comment Share on other sites More sharing options...
riws Posted December 2, 2009 Share Posted December 2, 2009 VoodooPowerMini Link to comment Share on other sites More sharing options...
Terenc3 Posted December 2, 2009 Author Share Posted December 2, 2009 thanks! gave it a shot and it worked out! I missed this particular kext out cuz of the word 'mini' tot its not so much for me. =X Seriously, thank a million! Link to comment Share on other sites More sharing options...
riws Posted December 2, 2009 Share Posted December 2, 2009 If you get the native OSX build-in Speedstep to work, you could try out Coolbook, great way to change Voltages. Link to comment Share on other sites More sharing options...
Terenc3 Posted December 3, 2009 Author Share Posted December 3, 2009 are you refering to the AppleIntelCPUPowerManagement.kext? I removed that as its not working for me.. Haha.. Link to comment Share on other sites More sharing options...
TheOriginalPol Posted February 16, 2010 Share Posted February 16, 2010 I know this probably sounds stupid, but how can you tell if speedstepping is enabled? Besides how long your battery lasts? Link to comment Share on other sites More sharing options...
trwoolley Posted February 16, 2010 Share Posted February 16, 2010 I know this probably sounds stupid, but how can you tell if speedstepping is enabled? Besides how long your battery lasts? Yes, I would like to know this also! How does one know from Snow Leopard (not Windows) installation if speedstepping is enabled, and what should be the procedure if it is not? I read this in InsanelyMac Lounge>The X Lab: http://www.insanelymac.com/forum/index.php...t&p=1283702 I can't find AppleIntelCPU.kext in System/Library/Extensions. I do have ApplePLC.kext. Also to use VoodooPState.kext which seems to be required for speedstep I read this post: http://www.efixusers.com/showpost.php?p=71...mp;postcount=10 I really don't want to install VoodooPState.kext directly into System/Library/Extensions as indicated. Does not Apple support speedstepping for their Intel quad processors in Snow Leopard? Apparently NOT! Read this - scary! http://www.macosxhints.com/article.php?sto...090309054944734 It applies to Leopard I assume, not Snow Leopard, but I have yet to read a clear, concise procedural method for speedstepping Snow Leopard that does not involve mucking with DSDT, and most of those tried by others seem not to work. Check out the full X-Lab thread above. Link to comment Share on other sites More sharing options...
funderclatch Posted May 7, 2010 Share Posted May 7, 2010 use cpu-x to monitor speeds (you should note the fluctuations if speedstep's active): http://netkas.org/?p=72 Link to comment Share on other sites More sharing options...
valv Posted May 7, 2010 Share Posted May 7, 2010 depending on time u wish to spend at learning stuff + motivation to get vanilla speed-step with AppleIntelCPUPowerManagement.kext and the distribution you were setting up, my friends, u can go ACPI hacks. Greetz, Link to comment Share on other sites More sharing options...
Smith@@™ Posted May 7, 2010 Share Posted May 7, 2010 depending on time u wish to spend at learning stuff + motivation to get vanilla speed-step with AppleIntelCPUPowerManagement.kext and the distribution you were setting up, my friends, u can go ACPI hacks. Greetz, Totally agree;) Link to comment Share on other sites More sharing options...
Beerkex'd Posted May 7, 2010 Share Posted May 7, 2010 use cpu-x to monitor speeds (you should note the fluctuations if speedstep's active): No. CPU-x doesn't do that unless you're using the Voodoo Kernel. Otherwise it just shows the CPU's factory maximum speed. Well maybe some voodoo speedstepping extension will work too, not sure. But CPU-x does not do anything if you're using AppleIntelCPUPowermanagement.kext. All the information you need to get CPU state switching working is here: http://www.insanelymac.com/forum/index.php?showtopic=181631 Link to comment Share on other sites More sharing options...
valv Posted May 7, 2010 Share Posted May 7, 2010 Well maybe some voodoo speedstepping extension will work too, not sure.me sure, with voodoopstate. Link to comment Share on other sites More sharing options...
Recommended Posts