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Apple Computing Products:
macOS - Notebook Hardware
Macbook Core 2 duo not recognizing internal screen - External working perfect!
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<blockquote data-quote="thrawny" data-source="post: 1446944" data-attributes="member: 272569"><p><strong>same here</strong></p><p></p><p>I have the same problem, it seems the computer thinks the lid is down and that it is working in clamshell mode with the external screen.</p><p>In my case, the internal screen is used at start up, but becomes black when started... I still could not find a way to disable the function.<img src="/mac_images/images/smilies/Lips-Are-Sealed.png" class="smilie" loading="lazy" alt=":Lips-Are-Sealed:" title="Lips Are Sealed :Lips-Are-Sealed:" data-shortname=":Lips-Are-Sealed:" /></p></blockquote><p></p>
[QUOTE="thrawny, post: 1446944, member: 272569"] [b]same here[/b] I have the same problem, it seems the computer thinks the lid is down and that it is working in clamshell mode with the external screen. In my case, the internal screen is used at start up, but becomes black when started... I still could not find a way to disable the function.:Lips-Are-Sealed: [/QUOTE]
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Apple Computing Products:
macOS - Notebook Hardware
Macbook Core 2 duo not recognizing internal screen - External working perfect!
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