-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Boot and Lockup
- I'm having BIOS problems with an error message of 90b.

Create an account on the HP Community to personalize your profile and ask a question
07-07-2025 05:40 PM
I'm having BIOS problems with an error message of 90b. I changed the operating system to Chrome OS Flex, I replaced the fan, but I am still getting the error. I tried to find the right BIOS to refresh but I cannot on your site. Can you direct me to the correct version of the BIOS?
My product specs:
System Date - 03/06/2025
Product Name - HP Laptop 14-cf1xxx
System Family - HP Notebook
Product Number - 5GN86UA#ABA
System Board ID - 852E
Born On Date - 03/18/2019
Processor Type - Intel(R) Core(TM) i5-8265U CPU @ 1.60GHz
Total Memory- 8 GB
BIOS Vendor-Insyde
BIOS Version-F. 42
Serial Number-
5CG84710QX
07-08-2025 07:35 PM
That error is something to do with its fan. Please try
Regards.
***
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.