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Apple Computing Products:
macOS - Desktop Hardware
how can I test the power supply and/or logic board on Power Mac
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<blockquote data-quote="mrmisha19" data-source="post: 840557" data-attributes="member: 99498"><p>Is it a Powermac G5? I know the PowerMac G4 and intel Mac Mini would beep if it didn't have ram installed.</p><p>Recently I acquired a powermac g4 and I have the same problem you do. I was fortunate enough to find an apple troubleshooting guide and with the aid of a voltmeter I was able to determine that the power supply is dead. Here's hoping that when the replacement arrives the system will at least power up to beep at me.</p></blockquote><p></p>
[QUOTE="mrmisha19, post: 840557, member: 99498"] Is it a Powermac G5? I know the PowerMac G4 and intel Mac Mini would beep if it didn't have ram installed. Recently I acquired a powermac g4 and I have the same problem you do. I was fortunate enough to find an apple troubleshooting guide and with the aid of a voltmeter I was able to determine that the power supply is dead. Here's hoping that when the replacement arrives the system will at least power up to beep at me. [/QUOTE]
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Apple Computing Products:
macOS - Desktop Hardware
how can I test the power supply and/or logic board on Power Mac
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