Hello all,
So I got a new 1440p monitor to add to my previous one, replacing my old secondary monitor which used to be a 1080. I plugged the monitor into the old, single-link DVI cable by mistake so it didn't work. Next, I plugged it using the correct cable but it still didn't work. The port does not work when the linked device requires a dual-link DVI connection. The monitor works fine until Windows boots, but then it just doesn't work (I can see the mobo's post and everything) The other port works fine and the monitor connected to that has no issues. My other card (I'm on a dual 290x system) has both ports working great and 2 monitors connected to that don't seem to have any issues. I even tried wiping the drivers with Driver Fusion and that didn't do much.
The old 1080p monitor still works just fine.
Any ideas what's wrong or how to fix it?