[mythtv-users] Fan speed control using lm-sensors doesn't work. Help, please.

Johnny jarpublic at gmail.com
Tue Nov 17 15:24:11 UTC 2009

>>>> So one level of the program controls the fan speed, but when it comes
>>>> down to it, something is different and the fan speed is not controlled.
>>>>  I should point out that this fan has 3 pins and not 4 so that may be
>>>> part of the problem but the fan was being controlled by the first part
>>>> of pwmconfig so I don't understand what is going on.

Are you hooking a 3 pin fan up to a 4 pin CPU header. If so I don't
think you can get fan control that way. The pwm signal is on that 4th
pin. They can do it with a 3 pin fan on a 3 pin header, but I don't
think you can do fancontrol with a 3 pin fan on a 4 pin header.

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