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Apple Computing Products:
macOS - Operating System
How do I extend my display?
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<blockquote data-quote="gib88" data-source="post: 1906930" data-attributes="member: 380210"><p>Well, that's not quite what I'm saying. It's more like this:</p><p></p><p>[ATTACH=full]35885[/ATTACH]</p><p></p><p>My machine detects 2 monitors (1 and 2) but there is a 3rd monitor that is not detected. Display 2 (which is not the main display) is mirrored on display 3. I suspect it's because the cable is running from my computer and splits on its way to monitors #2 and #3. My computer doesn't seem to recognize the split (I'm guessing) and thinks it's just one monitor.</p><p></p><p>IWT,</p><p></p><p>Thanks for the advice. I will try updating and see if that helps.</p></blockquote><p></p>
[QUOTE="gib88, post: 1906930, member: 380210"] Well, that's not quite what I'm saying. It's more like this: [ATTACH type="full"]35885[/ATTACH] My machine detects 2 monitors (1 and 2) but there is a 3rd monitor that is not detected. Display 2 (which is not the main display) is mirrored on display 3. I suspect it's because the cable is running from my computer and splits on its way to monitors #2 and #3. My computer doesn't seem to recognize the split (I'm guessing) and thinks it's just one monitor. IWT, Thanks for the advice. I will try updating and see if that helps. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
How do I extend my display?
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