Can't connect to Dell Monitor P2314H from MacBook pro 2019

I've Dell P2314H connected to my mac using DisplayPort to HDMI cable.


The problem is mac can't detect display even after reset NVRAM and SMC.


On Dell screen i've this message : There is no signal coming from your computer.


Any help, please?

MacBook Pro 16″, macOS 11.4

Posted on Jun 28, 2021 10:00 AM

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3 replies

Jun 29, 2021 9:45 AM in response to MidoRizo

Hi MidoRizo,


Welcome to Apple Support Communities! We're glad you've reached out for help with this issue you're experiencing when connecting an external display. Let's get to the bottom of it together.


We've got a great resource to share with you. Let us know if the information in this guide helps, or if you've got any questions:


If your external display isn't detected or appears blurry on your Mac - Apple Support


Have a great day!

Jun 30, 2021 8:03 AM in response to MidoRizo

Hi MidoRizo,


Thanks for the images. MacBook Pro models from 2019 feature Thunderbolt 3 (USB-C) ports that support DisplayPort, Thunderbolt, and up to USB 3.1 Gen 2 connections.


The type of cable and adapter you'll want to use will also depend on what your external monitor supports. For this information, you'll want to reach out to Dell Support directly.


The following guide may help:


Connect a display to your Mac - Apple Support


Take care!

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Can't connect to Dell Monitor P2314H from MacBook pro 2019

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