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How Loud Are Your Mac's Fans?

When they get hot, Macs turn on various internal fans to keep components cool. The noise can be annoying, but just how loud is it? If you have an iOS device with a built-in microphone, you can download one of many free sound meter apps (search on decibel in the App Store) and see if you're subjecting your ears to a truly unreasonable noise level.

 

 

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Apple Offers Power Mac G4 Power Supply Swap

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Apple Offers Power Mac G4 Power Supply Swap -- If you purchased a Power Mac G4 last year and wondered why Apple included a built-in jet turbine, it's time to remove your earplugs. Responding to numerous complaints about the noise produced by its 2002 Power Mac line - particularly from the professional audio and video communities - Apple has announced a Power Mac G4 Power Supply Exchange Program. For a $20 shipping and handling charge, owners of the Power Mac G4 (Mirrored Drive Doors) can receive a new power supply (including a new system fan) that operates more quietly than the original. A prepaid airbill is included for sending the original power supply back to Apple. Apple also includes directions for installing the hardware, but recommends that anyone uncomfortable performing the repair take the new components to a certified service provider (which could entail a labor fee). The program runs until 30-Jun-03. [JLC]

<http://depot.info.apple.com/?program=acoustic>

 

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