HD 6990 orange stripes

HiddeK

Commendable
Mar 21, 2016
6
0
1,510
I have this weird problem that my pc with a hd6690 boots but then there come some orange vertical stripes. I hope anyone can help me.
 


The card is cooled by a a 360mm radiator at full load64 degrees C. And i tried with the stock cooler at full load it gets to an 82 degrees. but idle its with the stock cooler at about 40 degrees
 

That's fine, are you able to try another output on the card? Just in case the one you are currently using has a fault.
 


I just tried but it did not work.
 

What are your full specs including PSU make/model? If possible, try to underclock the card slightly.