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Why is my HP laptop showing "System Fan (90B)" error even after cleaning the fan with compressed air? - Super User
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hp i 5 laptop ,cooling fan is not operating correctly, system fan (90b) | Cooling fan, System, I5 laptop
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Oculus Quest Overheating: How to fix 'Cooling fan is not functioning properly' system alert - GameRevolution
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FIXED - The system has detected that a cooling fan is not operating correctly || System Fan (90B) - YouTube
![I had an HP laptop for 2 years and the battery is on its last breath. Furthermore, its telling me that my cooling fan is not operating correctly. What should I do? I had an HP laptop for 2 years and the battery is on its last breath. Furthermore, its telling me that my cooling fan is not operating correctly. What should I do?](https://preview.redd.it/26lfpbag00i81.jpg?width=640&crop=smart&auto=webp&s=8a790a10bd2f4dc9a705da25c3cc6a733530e4ee)