My dads desktop has a nvidia quadro 2000 graphics card and he is trying to connect it to his new monitor, a dell S2719DM(2560x1440). His old monitor(2560x1440) was connected to the quadro via a dual link dvi cable which worked perfectly. Now we have connected the new monitor, which only has hdmi inputs, to the quadro via a hdmi cable to a hdmi-displayport adapter(rated for 4k) but in the windows display settings we can only go up to 1920x1200. Wikipedia tells me that displayport should be able to easily support 2560x1440, but it seems that it does not.
Note. A normal displayport cable to the old monitor does not work at all, but the displayport-hdmi adapter with hdmi cable to either of the monitors does work,(although only up to 1920x1200).
My conclusion is that the quadro can’t output 2560x1440 on its displayport outputs but it can on its dvi output.
Is there someting i am missing?