Given this, I obtained some Apple Mini DisplayPort to Dual-Link DVI adapters, which the article suggests are required for connecting more than 2 displays and connected them using only one of the active Mini DisplayPort to Dual-Link DVI adapters as follows:ĭisplay 3 connected via (active) Mini DisplayPort to Dual-Link DVIĪdapter into Thunderbolt port 2 (and its USB cable into one of the Only 2 of the monitors became active, as expected, as the article also says that only 2 displays can be used with passive adapters in the 'Can I connect a DVI display?' section Into Thunderbolt port 1 (as in the diagram in the above article)ĭisplay 3 connected via (passive) Mini DisplayPort to DVI adapter The article suggests I can indeed connect more than 2 DVI or HDMI displays to it.ĭisplay 1 connected via HDMI to DVI adapter (into HDMI port)ĭisplay 2 connected via (passive) Mini DisplayPort to DVI adapter I have followed the instructions in Mac Pro (Late 2013): Using multiple displays to the letter with no success. I've recently acquired a new Mac Pro in work (the Late 2013 cylindrical model, running OS X 10.9.3) and am trying, unsuccessfully, to connect 3 identical DVI displays to it (running at 1280 x 1024 60Hz).
