Fan always running

Hi, I just bought my laptop  nearly 1 month ago. I'm notice yesterday always keep running and non stop when I start using until shutdown. Do you have any idea or advise to resolve this problem. Regards,Mazelan

I'm afraid that it may imply signs of an impending logicboard failure.
A possibility, but I'd be more worried if the fans never ran and the PB got too hot . . . and (aside from batt drain and noise), no reason the PB can't be used right up until the time the LB dies. HD can still be removed and accessed via an inexpensive external enclosure, so no loss of data, except the possibility of losing an open file which has not yet been saved, a situation we all face (which is why I save at least once a minute and back up frequently). Of course, if the LB dies, then it's probably time for a new PB, so I guess the question is, how critical is time without the use of this PB while a new one is purchased and does that outweigh the possibility that the PB has a "normal" life span remaining?
Also, can the fan speed be controlled through code (Terminal)?
Not that I'm aware of, and I doubt it. I suspect it would involve a firmware rewrite/flash, way beyond my knowledge.

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