my fan doesn't work and it shows a warning about a startup

[12345spiros]

my fan doesn't work and it shows a warning about a startup

[Max3Aj]

@12345spiros, Welcome to HP Support Community. 

Thank you for posting your query, I will be glad to help you. 
It sounds like your HP PC is experiencing a cooling fan issue, which can lead to startup warnings and potential overheating. Here are some steps you can take to troubleshoot and resolve this problem:

1. Cleaning the Fan

• Turn off your PC and disconnect the power.
• Remove the battery (if it's a laptop) and unscrew the bottom panel to access the fan.
• Clean the fan using compressed air or a soft brush to remove dust and debris.

2. Checking for Obstructions

• Ensure there are no stickers, tape, or wires obstructing the fan's rotation.
• Reconnect the fan and test it to see if it spins freely.

3. Updating BIOS

• Sometimes, a BIOS update can resolve fan-related issues. Visit the HP Support website and download the latest BIOS update for your model.

4. Running Diagnostics

• Restart your PC and press F2 repeatedly to enter the HP PC Hardware Diagnostics menu.
• Run the System Tests to check for hardware failures.

5. Replacing the Fan

• If cleaning and diagnostics don't resolve the issue, you might need to replace the fan.

You may refer to this document - HP PCs - Computer does not turn on, start, or boot | HP® Support

You may also checkout this link - HP PCs - Resolving diagnostic errors that are displayed during startup | HP® Support
 

I hope this helps. 

Take care and have a good day. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Select "Yes" on the bottom left to say “Thanks” for helping! 

Max3Aj

HP Support