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View Full Version : how to reset pmu on mac 8500



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".