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Cpu and Vga temperature on DELL STUDIO 1555


leo90
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Hi! I have a Dell studio 1555 with Mobility radeon hd 4570 that finally work fine thanks to kizwan and others! :D

 

Now my problem is how to get fan control and cooling gpu and cpu temperature. If I patch the dsdt AppleIntelCPUPowerManagement.kext works but the cpu temperature is 70-80 in idle and vga fan always run.

 

Sorry for my english, I'm Italian :P

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Hi! I have a Dell studio 1555 with Mobility radeon hd 4570 that finally work fine thanks to kizwan and others! :P

 

Now my problem is how to get fan control and cooling gpu and cpu temperature. If I patch the dsdt AppleIntelCPUPowerManagement.kext works but the cpu temperature is 70-80 in idle and vga fan always run.

 

Sorry for my english, I'm Italian -_-

 

you can enable some power management with the latest chameleon bootloaders. you need to enable p states and c states.

 

there is a program called lizard that will let you do this easily after install.

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