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Apple Computing Products:
macOS - Notebook Hardware
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<blockquote data-quote="Macman" data-source="post: 75767" data-attributes="member: 7132"><p>to reset pram, shut down your mac, on boot, hold command+option+P+R, after 3 chimes let them go and itll keep going and boot as normal. to reset the pmu, see this:<a href="http://docs.info.apple.com/article.html?artnum=14449" target="_blank">http://docs.info.apple.com/article.html?artnum=14449</a>, and resetting pram also resets part of the nvram, but if your mac is open firmware based, youll need to reset the nvram in open firmware.</p></blockquote><p></p>
[QUOTE="Macman, post: 75767, member: 7132"] to reset pram, shut down your mac, on boot, hold command+option+P+R, after 3 chimes let them go and itll keep going and boot as normal. to reset the pmu, see this:[url]http://docs.info.apple.com/article.html?artnum=14449[/url], and resetting pram also resets part of the nvram, but if your mac is open firmware based, youll need to reset the nvram in open firmware. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
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