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kensuf

macrumors newbie
Original poster
Nov 11, 2005
11
0
Howdy,

I've got a dual powermac g5 where the fans spin constantly. This started happening immediately after the power supply was replaced under warranty.

Googling seems to imply that I need to run a CPU calibration from the Apple Service Diagnostics CD. Does anyone know where I can find such a beast?

thanks.
 
kensuf said:
Googling seems to imply that I need to run a CPU calibration from the Apple Service Diagnostics CD. Does anyone know where I can find such a beast?

It's likely this is available only to a Certified Apple Hardware Technician. You may have to take it to your local Apple Store or service spot.
 
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