I believe, from what I've read, its the PowerPlay software playing up.
There's is a fix of at XS that gets around it but requires flashing BOTH Video BIOS' on the X2 card.
Despite this, still tempted to get one, even right now - save on power and heat over having two 3870 XTs...
There's is a fix of at XS that gets around it but requires flashing BOTH Video BIOS' on the X2 card.
Despite this, still tempted to get one, even right now - save on power and heat over having two 3870 XTs...