Honor Student
Posts: 2
Member Since: ‎04-07-2012
Message 1 of 2 (5,320 Views)

cooling fan not working properly

 my cooling fan is not working properly and the system fan is 90 (B) what must i do to make it assume normal functions?

Posts: 11,650
Member Since: ‎01-11-2010
Message 2 of 2 (5,288 Views)

Re: cooling fan not working properly

Clean the fan


if you still get the 90B error the fan needs to be replaced with a new one.

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