how to reset pmu on mac 8500 [Archive] - MacGurus Technical Forums

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tgt

12-19-2003, 04:49 PM

does anyone have proper procedure for resetting pmu on mac 8500?

rwm

12-19-2003, 09:48 PM

Zapping the PRAM. On Startup hold the (command + option + P + R) keys. Hold them until you hear the first startup "bong" and about 3-4 more "bongs or chimes".