Yesterday the cooling fan 90b broke inside my laptop. I heard a low noise like a CD was spinning incorrectly and than my computer overheated and shut down. Upon restart I got the 90b error message. Can anyone please point me in the direction of a guide on how to replace my 90b fan, and a place where I can buy a replacement part?
It is the bios update, most likely to fix if its a firmware issue.
However, if the issue persists, kindly contact our support center.
we will be happy to help you fix it.
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