I have a AMD A6-6310 accelerated processor with integrated R4 graphics and a dedicated R5 M230 graphics of 4GB. Earlier I used to have graphics memory of about more than 6000mb but from some time the graphics memory is just 4000mb and video memory reduced to 1024mb only. I used to play GTA5 with 3500mb something video memory but now it is only 1024mb. Please help me with the problem.