Search for "**Your GPU's name*** Drivers" and see if you can find one you can download yourself, that could be the reason, i remember my old PC said my Graphics where up to date when it wasn't... Other then that you could Have to RMA The card because its not working anymore Is it overclocked by any chance?
recylingbin wrote: » using ati mobility radeon hd 3400 series card Not overclocked...no need for it. Will have a look for driver and see is that helps. Thanks.