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Apple Computing Products:
macOS - Operating System
Flashing light - freezes up
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<blockquote data-quote="hughvane" data-source="post: 747412" data-attributes="member: 56231"><p>Thanks Soulwar for prompting me, I should have pointed out what you have done, but I should also have added that an inspection of the logic board to ascertain whether or not the capacitors are bulging or leaking is not difficult, and should be an initial action along with checking the RAM.</p><p></p><p>Useful links: <a href="http://home.earthlink.net/~strahm_s/manuals.html" target="_blank">APPLE MANUALS</a></p><p><a href="http://www.eserviceinfo.com/" target="_blank">Service Manual free download,schematics,datasheets,eeprom bins,pcb,repair info for test equipment and electronics</a></p></blockquote><p></p>
[QUOTE="hughvane, post: 747412, member: 56231"] Thanks Soulwar for prompting me, I should have pointed out what you have done, but I should also have added that an inspection of the logic board to ascertain whether or not the capacitors are bulging or leaking is not difficult, and should be an initial action along with checking the RAM. Useful links: [url=http://home.earthlink.net/~strahm_s/manuals.html]APPLE MANUALS[/url] [url=http://www.eserviceinfo.com/]Service Manual free download,schematics,datasheets,eeprom bins,pcb,repair info for test equipment and electronics[/url] [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Flashing light - freezes up
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