i7-4770 (Haswell) Speed Issue

[devdev001]

Although I haven't installed 'NullCPUPowerManagment' through multi beast, how do I check to see if the kext exists, and then how do I remove it?

Sorry, I'm a real newb to this.

Go to /System/Library/Extensions/ and see if there is a file called NullCPUPowerManagement.kext. Delete it and then run:

[COLOR=#000000][FONT=Verdana]sudo -s
chown [/FONT][/COLOR][COLOR=#666600][FONT=Verdana]-[/FONT][/COLOR][COLOR=#000000][FONT=Verdana]R root[/FONT][/COLOR][COLOR=#666600][FONT=Verdana]:[/FONT][/COLOR][COLOR=#000000][FONT=Verdana]wheel [/FONT][/COLOR][COLOR=#666600][FONT=Verdana]/[/FONT][/COLOR][COLOR=#660066][FONT=Verdana]System[/FONT][/COLOR][COLOR=#666600][FONT=Verdana]/[/FONT][/COLOR][COLOR=#660066][FONT=Verdana]Library[/FONT][/COLOR][COLOR=#666600][FONT=Verdana]/[/FONT][/COLOR][COLOR=#660066][FONT=Verdana]Extensions[/FONT][/COLOR][COLOR=#666600][FONT=Verdana]/[/FONT][/COLOR]
[COLOR=#000000][FONT=Verdana][COLOR=#0000FF][COLOR=#000000]chmod [/COLOR][COLOR=#666600]-[/COLOR][COLOR=#000000]R [/COLOR][COLOR=#006666]755[/COLOR][COLOR=#666600]/[/COLOR][COLOR=#660066]System[/COLOR][COLOR=#666600]/[/COLOR][COLOR=#660066]Library[/COLOR][COLOR=#666600]/[/COLOR][COLOR=#660066]Extensions[/COLOR][COLOR=#666600]/[/COLOR]
[COLOR=#000000]touch [/COLOR][COLOR=#666600]/[/COLOR][COLOR=#660066]System[/COLOR][COLOR=#666600]/[/COLOR][COLOR=#660066]Library[/COLOR][COLOR=#666600]/[/COLOR][COLOR=#660066]Extensions[/COLOR][COLOR=#666600]/[/COLOR][/COLOR][/FONT][/COLOR]

 

[ammontgomery84]

Never mind. I figured out where the kexts are located.