Can There Be A Graphics Upgrade?
On this computer can you improve the graphics at all, or am I stuck with the one already in it?
The simplest thing you can do is to replace the motherboard with a newer one from the same N551 series model. Asus N551VW can generally be considered a good option for such an upgrade:
So, there are possibilities for improvements, but it all depends on how far you want to go with this.