Bill Brasky Posted November 12, 2009 Share Posted November 12, 2009 Hi all, It appears that by default my CPU is getting slightly underclocked. Is this because of NullCpuPowerManagement.kext? How do I fix this? Link to comment https://www.insanelymac.com/forum/topic/197310-clock-speed-on-dell-latitude-e6400/ Share on other sites More sharing options...
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