After bios update, laptop fans spin up to 100% at boot, for about 4 seconds

[Brenno1]

After bios update, laptop fans spin up to 100% at boot, for about 4 seconds. Is it possible to rollback bios?

[KrazyToad]

@Brenno1

Welcome to HP Community

I have gone through your Post and would like to help

You could try a BIOS Recovery https://support.hp.com/in-en/document/c02693833

Keep me posted

Thank you

If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.
 

[Brenno1]

Hi,

Thanks for your response.

Just to be clear, the system still boots fine.  Just since last bios, the fans spin up as described. It doesn't impact performance in anyway. However, it's a bit unusual that the bios has caused it.

If i use the method you linked, can i choose which Bios to restore, or will it just restore the current one again?

[KrazyToad]

No. If you do a BIOS Recovery it will only try to bring back the previous BIOS version which was successfully working

[Brenno1]

Thank you for the update. I will try this later when I get home from work.

[KrazyToad]

☺️

[Brenno1]

Hi again,

I've tried that fix. Sadly, nothing has changed. Is it possible to get a link to the second last bios, and I will try the USB method for recovery?

Kind regards,

[Jay_G24]

Here is a link to Create a USB recovery drive, follow the instructions in the document -

https://support.hp.com/in-en/document/c02693833

Keep me posted!

[Brenno1]

Hi there,

Thanks, will try when I get home.

Kind regards

[Jay_G24]

Sure , keep me posted!