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- HP Community
- Notebooks
- Notebook Operating System and Recovery
- Laptop windows 10 hibernation overheating (90d)

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01-23-2018 04:11 PM
This is what happens when I turn on my home notebook
The system bios has detected that you notebook PC was put into hibernation or shut down to avoid , the system is now operating normally
Overheating may occur if the cooling vent temperature exceeds the specifications
The notebook PC should return to normal operation once the situation is solved
Enter to start
But the laptop will not stay running long enough to check anything
So I had it checked by a computer guy. He said the fan is working fine but m laptop is toast that he can take out the had dive and remove all my files for me
Is there a way this can be resolved
01-24-2018 06:32 PM
Hey there! @Kimi3, Thanks for stopping by the HP Support Forums!
I understand you are getting a 90b error on your laptop.
Don't worry I'll try to help you out.
Did you make any software or hardware changes on your PC?
Please provide the product number of your PC to assist you better.
As you mentioned you are getting error system fan 90b error on your PC.
This error indicates that a problem exists related to the heat removal system. One of two possible events is occurring:
The system fan is not spinning or not spinning properly.
The temperature inside the case is too high and the fan cannot spin fast enough to remove the heat.
This error message occurs to help prevent costly damage to the computer.
Refer this article to further troubleshoot System Fan (90b) error on your PC.
Try restoring the BIOS to default and check if it helps.
Turn on your PC keep tapping the F10 key, you will boot into BIOS.
From the main or file menu select restore defaults.
Select F10 to save changes and exit.
Also, try running a system diagnostics on your PC and check if the hardware components on your laptop are functioning correctly.
Refer this article to know more information about running system diagnostics on your PC.
If the issue still persists after trying out the steps, it is a hardware issue with your laptop.
Please contact HP support for service options.
Link to contact HP.
If the solution provided worked for you, please mark accepted solution for this post.
Let me know if this helps!
I hope you have a great day! 🙂
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
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A4Apollo
I am an HP Employee