I am trying to daisy chain two Dell U2415 monitors from a Dell E-dock with a Dell Latitude E7440 using Dell DisplayPort cables.
I enabled DP 1.2 on the first montior and disabled it on the last one. Both monitors appeared on the DisplayPort Topology, but both monitors also show a message saying no computer is connected and then they go into sleep mode. Oddly, the menus for both monitors are now unnacessible, and I can neither enable or disable DP 1.2. All I can do is select the input source. The monitors also do not work now if I connect them as single displays.
Is daisy chaining something that isn't supported by this brand of Dell monitor or could these particular Dell monitors be defective?
