Why is my fan running constantly?

[C00KiE]

This started yesterday. Every time I use my notebook the fan is on. What's wrong?

 

[miles01110]

Go to Applications -> Utilities -> Activity Monitor. When it opens, select "All Processes" from the drop down menu at the top. Sort by CPU. Is something taking up a lot of CPU?

 

[Eidorian]

1800 or 2000 RPM is the idle speed.

 

[C00KiE]

I seen something taking 95.60% CPU. The process name is "blued". I don't know what that is. Should I click "quit process"?

 

[Eidorian]

The Bluetooth daemon has gone awry.

 

[iAlexG]

Is it the bluetooth because I use a bluetooth mouse and keyboard?

 

[miles01110]

Try some of the suggestions in this thread; the OP seems to have the same issue.

https://forums.macrumors.com/threads/411028/

 

[C00KiE]

I'm not sure. I already clicked "quit process", which I thought would be the end of it. Now, every time I log on the fan starts running so I have to click "quit process" every time. How do I fix this?????