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‎09-23-2020 12:59 AM

HP Recommended
Product: Example: Pavilion x360 Convertible
Operating System: Microsoft Windows 10 (64-bit)

I updated the BIOS on my x360 because HP said the update was available, and now I get a 90B error at startup. I'm not entirely sure if the fan itself is running, though a program meant to monitor the fan speed and temperature (which isn't picking up the fan's existence) is claiming that I'm hovering around 42-45C, including cooling off from 45 to 43C, as though the fan were running. It's always been a quiet fan for me unless I was, for example, running a video game, so I'm not sure if the 90B is an error, or updating my BIOS killed my fan, or if maybe the previous BIOS was just stupid and wasn't throwing the code it needed to be throwing. 

 

Looking things up, I'm not really seeing anything quite like this, other than the occasional, "Don't upgrade your BIOS unless necessary as it can cause problems," even if those problems don't actually get mentioned. 

 

My laptop was behaving pretty perfectly until this, only occasionally being a little slow. Please help. 

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† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
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