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Apple Computing Products:
macOS - Notebook Hardware
MBP: Weird Screen Gradient
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<blockquote data-quote="pigoo3" data-source="post: 1635176" data-attributes="member: 56379"><p>Ok...thanks for the info!<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /> </p><p></p><p>Wow...that is really strange. How it goes away after completing the log in...AND only happens when an external monitor is attached. I'm almost at a total loss to even come up with a theory on this!<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /></p><p></p><p>The only things I can think of are (since it only occurs when an external monitor is attached) is:</p><p></p><p>- since this computer is new...maybe its the beginning's of a hardware (logic board) issue</p><p>- maybe there's an OS install issue (could reformat/erase the storage & reinstall the OS to test)</p><p>- maybe something to do with the HDMI setup. Maybe the adapter/cable is "funky". Could try a different cable and/or adapter. Or even try attaching the monitor via something other than HDMI. If the monitor has a DVI port...you could try that. </p><p></p><p>* Nick</p></blockquote><p></p>
[QUOTE="pigoo3, post: 1635176, member: 56379"] Ok...thanks for the info!:) Wow...that is really strange. How it goes away after completing the log in...AND only happens when an external monitor is attached. I'm almost at a total loss to even come up with a theory on this!;) The only things I can think of are (since it only occurs when an external monitor is attached) is: - since this computer is new...maybe its the beginning's of a hardware (logic board) issue - maybe there's an OS install issue (could reformat/erase the storage & reinstall the OS to test) - maybe something to do with the HDMI setup. Maybe the adapter/cable is "funky". Could try a different cable and/or adapter. Or even try attaching the monitor via something other than HDMI. If the monitor has a DVI port...you could try that. * Nick [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
MBP: Weird Screen Gradient
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