The CPU fan control,i need help.

[jpcxc]

hi,all

I'm sorry about my poor english.But i really need help about my osx86 because my

laptop has a serious problem with its CPU fan.That is the CPU fan will not start if I into Mac with a low temperature.That means:

If I start the Mac at the first of a day the fan does not works even the temperature got very high.If I restart it when the cpu temperature has a high temperature,the fan will work normally(it works depends on the cpu load and temperature).What should I do ?I find the answer here and there,but I can't solve it. I see some person noticed the AppleACPIThermal.kext,AppleThermal.kext,AppleThermo.kext,AppleFan.kext and so on.But I follow their way i also can't find a good answer to make the fan auto start without I restart the pc(when it has a very high temperature) in a low temperatue.Thanks for you.

 

(If my sentence make any mistake,please forgive me )

 

About my pc:

Lenovo F41A T2390 (not in China it is Lenovo Y410)

CPU:Intel Pentium Dual T2390 (Some Mac version get a accurate infomation)

Main bord:Lenovo IGT30 with the PM965 chipset

RAM:1GB DDR2 667 (Some Mac version get a accurate infomation)

Audio:ALC262 (Can't out any sounds before sleep and wake it,so i use USB audio)

Lan:BCM5787M (Works normally)

WLan:BCM4310 (Works normally after use the bcm43xx_enabler.sh)

Graphics Card:Nvidia Geforece 8400M GS (Easy to open QE/CI)

 

Thank you very much.If you can't understand my sentences.You can pm me.Thanks.