Black screen, 2019 MacBook Pro 13, dell d6000

RMOLeary · 10-14-2019, 03:17 PM

I am having similar problems and mine have not been resolved using any of the FAQ suggestions or suggestions in this forum post. I have a MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports) with Catalina installed. I am running an Elgato Thunderbold 2 dock, with three Samsung monitors attached, one via a Kensington DisplayLink. I have managed to get rid of the black screen on the DisplayLink monitor, but now all it does is mirror the main monitor. I cannot get it to run in extended mode, as it did before the Catalina upgrade.

10-14-2019, 03:17 PM	#21
RMOLeary Junior Member Join Date: Oct 2019 Posts: 1	I am having similar problems and mine have not been resolved using any of the FAQ suggestions or suggestions in this forum post. I have a MacBook Pro (13-inch, 2017, Four Thunderbolt 3 Ports) with Catalina installed. I am running an Elgato Thunderbold 2 dock, with three Samsung monitors attached, one via a Kensington DisplayLink. I have managed to get rid of the black screen on the DisplayLink monitor, but now all it does is mirror the main monitor. I cannot get it to run in extended mode, as it did before the Catalina upgrade.