Fan whistling on my HP Pavilion plus 14-ew1175ng

[tpmodern]

hey, I have been using my HP pavilion 14 plus laptop since a month now and i just realized that my one of my fans makes this very annoying whitling noise. I opened my laptop and saw that it didnt run as smoothly as the one left to it. So i decided to swap it out with a new one. The Question I have is, is this fan I found on ebay the right one? There are 2 Fans installed inside of the laptop and the smaller one (on the right side if you open the laptop) is making this noise. I know in the product description it says that it is compatible with the eh-1175ng so I want to know if it will also fit for the ew-1175ng. The product number of the fan in the picture is N10439-001 if you cant read it btw

[resistencia · Accepted solution]

Hi @tpmodern 

The service manual lists this part number, which does not match the model you specified.

Fan N60150-001

HP Pavilion 14-ew CPU Cooling Fan N60150-001 | eBay

Maintenance and Service Guide

[tpmodern]

Hey, thank you very much for the help! I found one on Ebay as the one you linked was already sold. I hope this fixes the issue and I am very grateful for your quick Response 🙂

[resistencia]

You're welcome, but I recommend checking the temperature of the laptop as well. That whistling sound from the fans is usually caused by them spinning too fast due to the temperature of the laptop.

[tpmodern]

one last thing: 

this should be the right one, right?

[resistencia]

It is correct if it has two fans; if it has only one fan, you should only purchase the first one that corresponds to the part number.

[tpmodern]

I already did that but my laptop usually has around 32-45°C so everything is as it should be. I normally just use it for coding, university and light work stuff. This whistling sound also accurs when they only spin very slightly