Noisy cooling fan - Pavilion dv6

My HP Pavilion dv6 is 8 months old and had a noisy fan during most of this time. It is not quite a constant noise, more like a constant wailing. Looks like it's to accelerate towards the high/slow down to the down/speeding towards the high/slow down/etc Ideas on the problem or the solution? Thank you.

It is an overheating problem.

1 your vents may be clogged with dust and dirt.

2 the graph or the main processor may be reheated excessively, for one reason or another.

Whatever it is, I think he's going to need disassembling to clean\repair.

Tags: Notebooks

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