I own a pc with an AMD R9 200 SERIES and I want to display 6 monitors (SUMSUNG UHD CURVED) like a videowall (2x3). AMD claims that my card supports that kind of connection provided that there is an MST hub on the DP output. Recently I purchased a StarTech MST hub and tried to make the connection but couldn't display more than 4 monitors (2 from the DVI output, 1 from the HDMI and 1 from the hub). I tried a variety of combinations but vainly it couldn't manage to display all the monitors (in the "display resolution" option i can see all of the connected monitors but two of the monitors connected on the MST hub appear disconnected). I followed the instructions from your official channel on the youtube but I didn't see any improvement. Please provide me with any necessary advice in order to accomplish the connection.
Thanks in advance!!
You can't, there is not enough bandwidth on the DP ports on the 290X.