my laptop has the fan error 90b on start up, and if you hit the enter key to acknowledge it, the laptop works fine.
My laptop is a hp 15-ac130ds, and it does not have a fan on the main board, just a heatsink.
I have updated the BIOS to the latest version of F.29, the OS has been freshly installed with all updates, TPM cleared, and a hard reset on the laptop.
Any suggestions to get rid of the fan 90b message?
Welcome to the HP Support Community.
Appreciate you trying the steps. This looks like a hardware issue. I'd suggest you Contact HP in your region regarding the service options for your computer.
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Asmita I am an HP Employee
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