Dell Monitor no longer working with Ventura 13.3

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Level 1

8 points

I have just upgraded to OS Ventura and my Dell S2721D external monitor no longer connects with my Mac.

It's simply not receiving any signal and does appear in the display section of the MAC's settings.

HELP!!!!

MacBook Pro 13″, macOS 10.12

Posted on Apr 4, 2023 04:50 AM

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Answer 1

Community Specialist

Hey MPD Wheatley,

Welcome to Apple Support Communities. The information below may help.

To start, follow the steps in this article: If your external display is dark or low resolution. This could be related to the display resolution and/or refresh rate.

Take care

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