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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- CPU fan running at max all time.

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03-19-2022 11:39 PM
Hi,
I have HP Pavilion x360 convertible Laptop PC 14-dh0043tu and since I've used it until now (after 2 yr) the fans keep blowing at max speed the whole time, as well as The laptop, is hot all time, as soon as I press the button to turn it on it starts with full blast.
It's irritating as hell to hear it blow so much the whole time, I've tried everything and nothing makes it quieter. I've used HP Coolsense as well, After all this, I found this application is waste of time. I've heard it run normally but very rare.
Thank you in advance!
03-23-2022 07:57 AM
Thank you for posting on the HP Support Community.
Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details:
- Did you make any changes to the settings of your PC prior to the issue?
I have a few troubleshooting steps we could try to fix the issue:
- Shut down the computer, and then inspect and clean the exterior vents to remove dust buildup by blowing air through the vent openings. Dust can accumulate inside the vent openings and around internal cooling components, preventing the removal of heat.
For more information on the fan: HP Notebook PCs - Fan Is Noisy and Spins Constantly
- Perform a hard reset. Performing a hard reset can reset recorded thermal values in memory and enable you to use the computer again, even if only for a short time to access and save any important files before service.
For more information on performing a hard reset, see Use Hard Reset to Resolve Hardware and Software Issues.
- In some cases, updating the BIOS might help prevent the noisy operation from occurring. For more information on how to update the BIOS, see Updating the BIOS.
For more information on reducing heat inside your computer, see Reducing Heat Inside the PC.
Hope this helps! Keep me posted for further assistance.
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
ECHO_LAKE
I am an HP Employee