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Apple Computing Products:
macOS - Notebook Hardware
MB Screen goes black/dim periodically... data cable or inverter?
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<blockquote data-quote="chscag" data-source="post: 1321813" data-attributes="member: 46727"><p>It's possible that it might be the inverter or the CCFT backlight tube. But it also sounds like it could be the video cable from the logic board to the display which is either loose or defective. Go to <a href="http://www.ifixit.com" target="_blank">iFixit: The free repair manual</a> and take a look at their step by step procedures for taking things apart.</p></blockquote><p></p>
[QUOTE="chscag, post: 1321813, member: 46727"] It's possible that it might be the inverter or the CCFT backlight tube. But it also sounds like it could be the video cable from the logic board to the display which is either loose or defective. Go to [url=http://www.ifixit.com]iFixit: The free repair manual[/url] and take a look at their step by step procedures for taking things apart. [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
MB Screen goes black/dim periodically... data cable or inverter?
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