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Apple Computing Products:
macOS - Operating System
Black Screen on External Display After Update to Catalina
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<blockquote data-quote="kitjv26" data-source="post: 1831943" data-attributes="member: 396869"><p>The connection is a DVI to Thunderbolt. I have no reason to think that the connector is the issue since it worked flawlessly with both the High Sierra & Mojave OS. But when I first launched Catalina, the screen on the external display went black. Also, I am having other unrelated issues since installing Catalina.</p></blockquote><p></p>
[QUOTE="kitjv26, post: 1831943, member: 396869"] The connection is a DVI to Thunderbolt. I have no reason to think that the connector is the issue since it worked flawlessly with both the High Sierra & Mojave OS. But when I first launched Catalina, the screen on the external display went black. Also, I am having other unrelated issues since installing Catalina. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Black Screen on External Display After Update to Catalina
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