Mac Pro (Late 2013) Dual 4K Monitor Issues

[Nosduht]

Hi,



I've recently purchased a second LG 27UD58B to connect to my Mac Pro. I have my first monitor connected via HDMI. I have purchased a HDMI to Thunderbolt cable to connect the second monitor.

https://www.jbhifi.com.au/computers.../moshi-mini-displayport-to-hdmi-cable/648240/

With the HDMI to Thunderbolt cable plugged in, the second monitor is not recognized. I have tried using System Preferences > Displays > Defect Displays with no luck. Am I using the incorrect cables or do I need to set them up differently?



Thanks

 

[Cory Cooper]

Hello and welcome.

Make sure you connect to one of the top 4 Thunderbolt ports, not one of the bottom two:

Use multiple displays with your Mac Pro (Late 2013)

Let us know of that works,

C