Purity

Funny thing is, is the HDMI has ALWAYS been plugged into the monitor, only thing different is that it's not in my PS4 anymore, its now in the GPU of my PC.

@Syaoran I have it working on DisplayPort on 144hz but I need to keep my HDMI cable plugged into the same monitor, if I unplug the HDMI then the monitor goes black and the Displayport stops receiving signal.

@Syaoran I'm not under warranty cause I got both of them like 3+ years ago, and I've tried the power cycle.

@Faisal A It was fine last night, came home from work and noticed main monitor was not getting signal, I'm running a i7 7700k on the MSI Z270 Gaming M7.

So I'm running dual ASUS VG248QE @ 144hz with DisplayPort on both running off my 2070, but recently my Display 1 won't receive the signal, only way I can keep my 144hz while using Displayport is to have an HDMI cable plugged into the same monitor. If I unplug the HDMI cable, then my DisplayPort signal cuts off and won't come back on. Any idea whats causing this?

I guess I'm just gonna have to get a new GPU then....

I've tried all that, nothing is working anymore. I'm afraid that it might of done something to the card itself. I've even reinstalled my Windows onto a new drive to remove all traces of the drivers.

I was wondering if it possible for drivers to brick GPU's? I had no problem with my 1070 with driver 436.02, after I updated to 436.15, I'm lucky to get 40+fps in any game. My current setup : CPU - i7 7700k @ 4.2GHz GPU - GTX 1070 Founders RAM - 32GB DDR4 @3000MHz If anyone can help that would be great! I am looking at getting a 2070 anyways but I would like to have this as backup for my 2nd PC.