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When I start my laptop it shows cooling fan not operating pr... - HP Support Community - 7092288
Getting a system fan 90B error. More details in comment : r/laptops
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![Solved] System Fan (90B) Error || The system has detected that a cooling fan is not . - How to repair laptop](https://i.ytimg.com/vi/kkqsVKvEwD4/hqdefault.jpg "Solved] System Fan (90B) Error || The system has detected that a cooling fan is not . - How to repair laptop")
Solved] System Fan (90B) Error || The system has detected that a cooling fan is not . - How to repair laptop
✓ What does System Fan 90B mean when I turn on my notebook? | RuCore.NET - English Version - 2022
