Ok so the last few days when i turn on my pc all 3 of my monitors dont work like they used to. I have 2 hdmi monitors one using a dvi adapter and a display port monitor plugged into my gtx 980 and it all use to work fine. The last few days the displayport just wont come on. If i look in nvidia control panel its there but i just cant tick the box to get the thing to work. After turning off and on the monitor, re seating the cables and restarting the pc eventualy i was able to tick the box. It took about an hour to finally get it working and now its done this 2 times in a row and i have no idea what i did to get it to work. Also when it came back on it was back to factory presets so non of the changes i had made to the brightness or contrast were there and if i try to change its colour through nvidia control panel it briefly changes then just changes straight back to the defult colours even though nvidia thinks its on its different setting. Is this monitor about to die or what is going on?