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Hello my cpu fan speed can only be setted to a max value of 2600 rmp. this is too low. Please can you do something?

Here is the log.

Thank You

Macs Fan Control 1.4.7
iMac12,1
CPU: Intel(R) Core(TM) i5-2500S CPU @ 2.70GHz [100]
GPU: Intel HD Graphics 3000 [active], AMD Radeon HD 6770M
macOS 10.12.2

Fans:
ODD-min{1400}curr{2639}max{4350}mode{2,TO0p,35,42}
HDD-min{1100}curr{2832}max{6300}mode{2,ST31000528AS,39,48}
CPU-min{1200}curr{2602}max{2600}mode{2,TC0c,50,60}


TempSensors:
TA0P () - 29.2109, 29.2109
TA0V () - 29.0977, 29.0977
TA0p (Ambient) - 30.375, 30.375
TC0H () - 55, 55
TC0P () - 51.875, 51.875
TC0c (CPU Core 1) - 60, 60
TC0h (CPU Heatsink) - 55, 55
TC0p (CPU Proximity) - 51.875, 51.875
TC1c (CPU Core 2) - 58, 58
TC2c (CPU Core 3) - 59, 59
TC3c (CPU Core 4) - 64, 64
TCGc (GPU PECI) - 64, 64
TCSc () - 58, 58
TCXc (CPU PECI) - 63.3906, 63.3906
TG0D () - 45, 45
TG0H () - 44.25, 44.25
TG0d (GPU Diode) - 45, 45
TG0h (GPU Heatsink) - 44.25, 44.25
TG0p (GPU Proximity) - 45, 45
TH0O () - -1, 249
TH1O () - -1, 249
TL0P () - 33.6484, 33.6484
TL0V () - 37.625, 37.625
TL0p (LCD proximity) - 45.9375, 45.9375
TL1P () - 42.875, 42.875
TL1V () - 38.7422, 38.7422
TL1p () - 42.875, 42.875
TL1v () - 38.7422, 38.7422
TL2V () - 41.8633, 41.8633
TLAV () - 41.8633, 41.8633
TLBV () - 35.2461, 35.2461
TLCV () - 37.625, 37.625
TO0P () - 38, 38
TO0p (Optical Drive) - 39, 39
TPCD (Platform Controller Hub Die) - 53, 53
TS0P () - 39.125, 39.125
TS0V () - 36.5117, 36.5117
TS0p () - 39.125, 39.125
TS2P () - 43.25, 43.25
TS2V () - 42.0977, 42.0977
TS2p () - 43.25, 43.25
Tm0P () - 49.625, 49.625
Tm0p () - 49.625, 49.625
Tp1P () - 62.875, 62.875
Tp1p () - 62.875, 62.875
Tp2H () - 73.375, 73.375
Tp2h () - 73.375, 73.375
Tp3H () - 55, 55
Tp3h (PSU Primary) - 55, 55


Disk drives:
APPLE SSD TS256C - 34
ST31000528AS - 43

Hi,

max rpm value is set by the system, so shouldn't modify it. We could, but that's too risky.

BTW ODD fan in this model cools the GPU, check your settings.

Thank You Steven;

In past i used other sw to control this that they are no more manteined now; and those allow the CPU fan speed quite to 6000 RPM.
Now the issue for me is the CPU / Processor FAN and not THE GPU graphic card. This for me i a very low value for heavy duty application.

Thank you for your reply,

Luca