It may be a power save feature of the card. Like my NVS135m will go down to practically no clock at all just using Opera or the desktop, but if I fire up a game or freeCAD then it will soot up to the max.guys, got problem... If I'm doing single card, it gives this:
http://www.computerforum.com/attachment.php?attachmentid=5120&stc=1&d=
whats wrong?