how do you know if there is an onboard graphics card?
can you have both?
just trying to figure out if it will be better to buy a whole new motherboard with graphics built in or just the screen card... i am on a bit of a budget and have no idea what these things cost!
This all depends on what computer you have. Preferable the model name of the computer if it factory built, or all of the parts if it is custom built (PSU, CPU, RAM, Motherboard Name). Then we need to know what you plan to do with it. Is this just for streaming movies, or do you want to play games? If you want to play games what resolution do you play them in? What kind of games are they? Finally your budget is something we need to know as well.