I am having a trouble about my 4870X2 for about a month.The problem is very weird.
When I start a game,Screen sometimes look very good and the game too.But just for 5 minutes.After a moment,the display starts trouble...Black triangles,or green,red,blue squares starts to display...And after a moment,my computers says display driver stopped running,or game crashes,my screen all go Green,and my computer needs restart.
I open up my Device manager and found a weird thing.My 4870x2 shown as double.But I have only one card.
I tried to test my clocks by ATI Catalys Control manager,and test fail all time.
I need a really big troubleshoot !