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Apple Computing Products:
macOS - Desktop Hardware
Mac Wont Turn On...please Help??
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<blockquote data-quote="marshaiiness" data-source="post: 704671" data-attributes="member: 61322"><p>might need a pmu reset,</p><p></p><p>shut down, then unplug it</p><p>open up the case</p><p>on the bottom left side of the logic board is a button labeled S1</p><p>hold that button for a second or two</p><p>put the case back together</p><p>wait at least 10 seconds before plugging back in</p><p>try and start it up</p><p></p><p>its really pretty simple i just saved one of our computers at work by doing this, its worth a try</p></blockquote><p></p>
[QUOTE="marshaiiness, post: 704671, member: 61322"] might need a pmu reset, shut down, then unplug it open up the case on the bottom left side of the logic board is a button labeled S1 hold that button for a second or two put the case back together wait at least 10 seconds before plugging back in try and start it up its really pretty simple i just saved one of our computers at work by doing this, its worth a try [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
Mac Wont Turn On...please Help??
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