|Here's your board specs: http://downloadmirror.intel.com/172...|
It's a fairly old board but it does have a PCIe x16 slot for a graphics card. We need more info from you to be able to help. What is the purpose of the graphics upgrade? General purpose vs gaming have completely different requirements. And for gaming, you will need a decent quality power supply. How much are you willing to spend?
Here's an observation - you need more RAM regardless of what the graphics upgrade is for. 2GB isn't nearly enough these days.