I have recently bought a new gtx 1050 non-ti and paired it with 8 GB 1600 MHz ddr3 ram on a gigabyte ga 78lmt usb3 mobo. Now I want to increase the vram capacity from 2gb to at least 3gb by sharing the ram with the dedicated graphics card....and I don't know how to do it....so plz give me the instructions....thanks in advance...