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Fan speed over 6200 rpm on A1278 13 late 2011

Hi,

I've got an issue with my MacBook Pro 13 late 2011. The fan connector to the motherboard ripped apart so I soldered it in and it's working now. I replace my hdd with an ssd and all good, clean install of Sierra, working perfectly.

There is only one issue, I have my fan rev at around 7100 rpm:

The issue wasn't caused by the soldering since it revved up before, as well.

I've got a diff app showing:

Can it be an OS issue?

最后更新：2017-08-25 18:05:30

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