I just recently got a new RTX 2080 XC Gaming card and I'm run a dual monitor setup off of it, but running into an issue with the display ports. Ideally what I would like to do is run both my monitors (1080p monitors with HDMI connections) off of the display ports and my UHD TV off of the HDMI port. My issue though is that it seems like only 1 of the display ports is actually sending signal (the bottom DP is the only one that works). If I have just my monitors plugged in using DP to HDMI cables (I've checked the cables and both work fine) than only the monitor plugged into the bottom DP works and the other acts like there is no signal no matter which DP I plug into of the top 2 (the ones surrounding the HDMI port). What's even weirder is that both Windows 10 and the Nvidia control panel recognize a monitor plugged in but still no image appears. I've tried different DP port configurations with no luck. If I try to use the top 2 ports than I get nothing on both monitors. The only way I can see to get it working is to use the HDMI port and bottom DP port although than I have to annoyingly switch HDMI cables whenever I want to use my UHD TV. Is there something I'm missing with those top 2 DP's that would get them working? 

Have you tried just one monitor and tested each DP port?

After playing around with it even more last night I believe I found the issue. The back plate on the case I'm using was not siting nearly as flush as it should be so the cables even though they felt plugged in and even registered in Windows/Nvidia Control panel, they were not fully seated thus killing the signal. I got all the ports working however any time cables shifted even slightly the signal would go out. There is a little too much overlap of backplate and the top DP's that I need to correct.

Ph0bia88
After playing around with it even more last night I believe I found the issue. The back plate on the case I'm using was not siting nearly as flush as it should be so the cables even though they felt plugged in and even registered in Windows/Nvidia Control panel, they were not fully seated thus killing the signal. I got all the ports working however any time cables shifted even slightly the signal would go out. There is a little too much overlap of backplate and the top DP's that I need to correct.

Johnny_Utah
I'm currently running 3 monitors here in surround off of one 2080Ti until I can source a second card.  I'm using all 3 DP's with no issues.  

What resolution are your monitors, and would you mind sharing some fps benchmarks? I can't find anything on how the new cards perform on a surround setup.

AHowes

Ph0bia88
After playing around with it even more last night I believe I found the issue. The back plate on the case I'm using was not siting nearly as flush as it should be so the cables even though they felt plugged in and even registered in Windows/Nvidia Control panel, they were not fully seated thus killing the signal. I got all the ports working however any time cables shifted even slightly the signal would go out. There is a little too much overlap of backplate and the top DP's that I need to correct.

I'd ripe out a metal file or nail file and get to grinding some of that plastic down around that monitor cable so it can seat deeper into the port.

This is probably what I would start with depending on how much I had to cut down and how much I spent on the case.