I have a NVIDIA GeForce 9400 GT. How can a change the shared memory because for some reason it’s taking 1.5GB of my precious RAM. How to change Graphics card shared memory? If it is not possible, what are my options for graphics card that don’t take much of a RAM memory? Can anyone help me? I would really appreciate your useful information pertaining to my queries. I hope to hear at the earliest from you guys out there. Waiting for your replies. Thanks.