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‎11-09-2020 09:06 PM

HP Recommended
Product: HP Notebook - 15-af008ax
Operating System: Microsoft Windows 10 (64-bit)

Hi, I recently updated the BIOS of my HP Notebook - 15-af008ax to version F.26. I did not make a note of the original version number. After the update, the cooling fan in motherboard stopped working and upon startup it has started showing the 90b error ('cooling fan not working correctly').

Can I fix the problem by reverting back to the old version of BIOS? If so can someone help me identify the version? From the specs, the motherboard model name is 80CC 99.50.

2 people had the same question
1 ACCEPTED SOLUTION

Accepted Solutions

‎11-24-2020 09:24 AM

HP Recommended

@kiran_cj

 

I reviewed your post and I understand that you are getting system fan error 90B on the computer.

 

Don’t worry, I assure you I will try my best to get this sorted.

 

The latest version of BIOS available for your computer is F.28 Rev.A. I recommend you update the BIOS from the below link and check whether the issue is resolved.

 

https://ftp.hp.com/pub/softpaq/sp96501-97000/sp96570.exe

 

Let me know how it goes and you have a great day!

 

P.S: Welcome to the HP Support Community 😊

 

If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!

 

Cheers!

Stay Home – Stay Safe

The_Fossette
I am an HP Employee

View solution in original post

Was this reply helpful? Yes No
3 REPLIES 3

‎11-24-2020 09:24 AM

HP Recommended

@kiran_cj

 

I reviewed your post and I understand that you are getting system fan error 90B on the computer.

 

Don’t worry, I assure you I will try my best to get this sorted.

 

The latest version of BIOS available for your computer is F.28 Rev.A. I recommend you update the BIOS from the below link and check whether the issue is resolved.

 

https://ftp.hp.com/pub/softpaq/sp96501-97000/sp96570.exe

 

Let me know how it goes and you have a great day!

 

P.S: Welcome to the HP Support Community 😊

 

If you wish to show appreciation for my efforts, mark my post as Accept as Solution. Your feedback counts!

 

Cheers!

Stay Home – Stay Safe

The_Fossette
I am an HP Employee

Was this reply helpful? Yes No

‎11-25-2020 05:25 AM

HP Recommended

Thank you very much!

Was this reply helpful? Yes No

‎11-26-2020 06:34 AM

HP Recommended

@kiran_cj

 

You're welcome!

 

If any other questions arise, please feel free to write back to me.

 

Cheers!

The_Fossette
I am an HP Employee

Was this reply helpful? Yes No
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