My Display keeps crashing on my new graphics card.

[Rage5119]

I recently installed an AMD radeon R9 270X graphics card in my PC. My Display will randomly crash while playing a WOW. It only does that on that game that I have seen so far. I am using a 60" Vizio TV as a monitor. The TV will say no signal but the computer remains on. I have to restart and it will work fine for a couple of hours then crash again. I have uninstalled both the game and the graphics drivers and reinstalled them. I even switch to DX 9 at the opinion of someone else and nothing has helped. I maintain a constant 30-40 FPS on ultra settings. I even turned them down and got 100+ FPS and it would still occasionally crash. Why is this?

Also one other thing. Once the display crashes, even if i unplug the HDMI and plug it into the on-board card the display doesn't recover. Is the monitor to large?

One last thing. The sound continues even after the crash. Its just the video that crashes.

 

[brooklynturtle]

Probably a Driver issue. There might be a newer driver you need to use. (for tv or GPU

 

[junkeymonkey]

make sure that the resolution and the refresh fart is set for the native hdtv's in windows and in the ccc of the card [lets say hdtv is native 85hz and 1920x1080 then everything should be set to that ] some hdtv's got pc mode and like mine it says to use hdmi port 4 for a pc hook up.. you may want to look over your manual on this for pc use..