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‎11-23-2024 06:14 AM

HP Recommended
Product: OMEN by HP 16.1 inch Gaming Laptop PC 16-xf0000 (758R1AV)
Operating System: Microsoft Windows 11

For the past 1 week, the left fan of my OMEN 16 was making a noise. Today, it was noise free but while gaming, the screen randomly turned off. On reddit i found a lid sensor issue which had a temporary fix using a magnet which actually turned it on soon after which it turned off again. This time I noticed the left fan was in fact not spinning and there was heat. Restarted the system to try the troubleshoot using the "F2 on startup" and it showed "System Fan Error 90b". 
I continued from here and tried out the troubleshooting but the fan troubleshoot always cancels itself partway. Any other diagnosis for the other parts work without any issue, but the system fan diagnostics never finishes.

Category:
1 ACCEPTED SOLUTION

Accepted Solutions

‎11-23-2024 09:05 AM

HP Recommended

You need to replace the system fans.   Watch 20:49 into this video

 

Go to the below site and enter your serial number
https://partsurfer.hp.com

Look for the fan part number.

Once you find the part number you can search the internet for a vendor. Amazon, eBay, AliExpress, all have their own search engines.



I am guessing the fan is 

N44737-001
FAN CPU/GPU 80W ALU

 

You can use bing or google to find vendors

 

 

Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it

View solution in original post

1 person found this reply helpful
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1 REPLY 1

‎11-23-2024 09:05 AM

HP Recommended

You need to replace the system fans.   Watch 20:49 into this video

 

Go to the below site and enter your serial number
https://partsurfer.hp.com

Look for the fan part number.

Once you find the part number you can search the internet for a vendor. Amazon, eBay, AliExpress, all have their own search engines.



I am guessing the fan is 

N44737-001
FAN CPU/GPU 80W ALU

 

You can use bing or google to find vendors

 

 

Thank you for using HP products and posting to the community.
I am a community volunteer and do not work for HP. If you find
this post useful click the Yes button. If I helped solve your
problem please mark this as a solution so others can find it
1 person found this reply helpful
Was this reply helpful? Yes No
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