Problem with startup

[EliseiW]

Hi, I have this problem, error, with an OMEN laptop, I've had it for about 9 months, I opened the case to see if it has any dust (just that). And when I turn it on, only the fan on the left starts and the one on the right sounds very slowly. (at start the left fan goes up and down goes up (in speed) after which it shows error and after it goes normally)
What would be the problem?

Error 90B

The system has detected that a cooling fan is not operating correctly 

[The_Fossette · Accepted solution]

@EliseiW

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

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

I recommend you update the BIOS from the below link and check whether the issue is resolved.

https://ftp.hp.com/pub/softpaq/sp111001-111500/sp111194.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

[EliseiW]

Sorry, but today the error returns, and the right fan just stop spinning. I have the latest version of the Bios. When i stay on laptop, at a moment both fans works and  the startup error disappear, but a few minutes/hours the right fan stop, and the startup error appear again. What i can do? 

[The_Fossette]

@EliseiW

I recommend you follow the steps in the below article and run a system rest on the computer.

https://support.hp.com/in-en/document/c03467259

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

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

Cheers!

Stay Home – Stay Safe