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Fan speed problem.

Please help, I have a dual 2.0 ghz power Mac g5 from early 2005 and the fans are stuck in the highest speed and are putting out a huge amount of noise. The machine is in a room no warmer than 70 and the fans are at full speed consistently. Is there an easy fix?

Power Mac G5-OTHER, Mac OS X (10.5.8)

Posted on Mar 16, 2013 1:48 PM

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Posted on Mar 16, 2013 1:59 PM

You need to run Apple Hardware test on your Power Mac, http://www.thexlab.com/faqs/aht.html

15 replies

Fan speed problem.

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