16" 2019 MBP/Mantiz Venus/ 5700XT Help
I have installed the card into the Venus and plugged in the Ethernet, a USB Drive, and the thunderbolt cable. Nothing happened.
I am able to charge the MBP with the venus, so that is at least working.
I have tried with an external monitor plugged into the HDMI output of the card, and that does nothing.
There are no lights inside or spinning fans on the card.
I have plugged the venus directly into all 4 thunderbolt ports, and all of them have a popup that says "Cannot Use Thunderbolt Accessory, Connect accessory using a Thunderbold capable cable"
I am using the thundrrbolt cable from the apple power supply.
I have also tried plugging the venus into a TB hub and plugging that into the MBP.
Any ideas what I might be doing wrong?