Yes and yes. (This should be the first step if you already have this option.)
I do not know AIDA, so I do not know how to work with VGA; but if you load the test program Furmark (and run it) then you will find out what the poor VGA driver is doing. Furmark is a terrific GPU test program; which can properly load even the most powerful video cards.
Last edited by 2013 Apr. 15 23: 59 Posted by: Joci.