all in one fan noise

[l0stpuppy]

All in one pc (HP 24-F0152) has noisy fan problem. It' not loud but hard to hear.

Maybe it's because unstable fan RRM.  When entering CMOS  "Thermal" information, CPU fan speed is always +-100RPM and it makes crazy noise.

Do you have any plan to make RPM more stable?

[Sneha_01]

Hi @l0stpuppy 

Welcome to HP Support Community.

Thank you for posting your query, I will be glad to help you.

If your HP All-in-One PC (24-f0152) is experiencing noisy fan issues with fluctuating RPM, there are a few steps you can take to address the problem:

1. Clean the Fans:

• Dust accumulation can cause fans to become noisy and less efficient. Carefully open the case (if comfortable) and clean the fans using compressed air to remove dust and debris.

2. Check BIOS Settings:

• Enter the BIOS setup during boot (usually by pressing Esc, F10, or Del). Look for fan control settings. Some systems allow you to adjust fan profiles or thresholds, which might help stabilize RPM.

3. Update BIOS:

• Check if there’s a BIOS update available for your model on the HP Support website. An update can improve fan control and system stability.

4. Install or Update Drivers:

• Ensure that you have the latest chipset and thermal management drivers installed. You can find these on the HP Support website.

5. Use HP Support Assistant:

• Download and run the HP Support Assistant, which can help diagnose hardware issues and ensure your system is up to date.

6. Thermal Paste Replacement:

• If you’re comfortable with hardware maintenance, consider replacing the thermal paste on the CPU. Over time, thermal paste can dry out and become less effective, leading to higher temperatures and more aggressive fan behavior.

7. Monitor System Temperatures:

• Use software tools like HWMonitor or Speccy to check CPU and GPU temperatures. If temperatures are consistently high, it may indicate an issue with cooling that needs to be addressed.

8. Consider Fan Replacement:

I hope this helps.

Take care and have a good day.

Please mark this post as “Accepted Solution” if the issue is resolved and if you feel this reply was helpful click “Yes”.

Rachel571

HP Support