I have a PC running Windows 7, an AMD E-350N rev 1.0 with Radeon HD 6310 on-board graphics. I currently have a 17” monitor which I use at a resolution of 1280 x 1024. This works fine but I want to get a larger monitor and this is the highest resolution that the m/board puts out. Is it possible to install a separate graphics card to provide a higher resolution than I am getting from the on-board graphics? And if so, what does it entail?