(To start Apple Diagnostics over the internet, hold down Option-D. Units under test should also be located away from heating and air conditioning ventilation systems and the fan exhaust of other machines. Press the power button on your Mac and then immediately press and hold down the D key on the keyboard. Mac Pro 4,1 (2009): 07 (original) Mac Pro 5,1 (2009): 03 (upgraded) The system and CPU board SMC version remains at 1.39f5 for the MacPro 2009.
#MAC DIAGNOSTIC BOOT 2009 UPDATE#
Computers under test must have the transparent air deflector installed and the door sensor switch must be operable. The firmware upgarde tool does not update the SMC firmware, but installs a different boot rom version. To enable Verbose boot: sudo nvram boot-args'-v' T.
#MAC DIAGNOSTIC BOOT 2009 HOW TO#
Note: The calibration process of Apple Service Diagnostic requires a controlled environment to ensure accurate ambient temperature readings. I show you how to set your Mac to boot in Verbose mode on every startup without holding down Command + V. Apple Service Diagnostic for Power Mac G5 is available as a download from the Disc Images section of the Apple Service Source website. You must also run the diagnostic if you re-install the same processor but in a different connector from the one in which it was originally installed. To ensure proper fan and temperature control in the Power Mac G5, you must run Apple Service Diagnostic whenever you replace a processor or logic board with a new processor or logic board.
Find the 'Thermal Calibration' option and run it. ASD is an essential tool if your Power Mac G5 fans are noisy because they're running at full speed.īurn the DMG to a CD and then boot from the CD. This is the only place I could find a copy of Apple Service Diagnostics.
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