Yes you're going to need a graphics card. You can find a budget card that will work,like this one Sapphire 100292DDR3L Radeon HD 5450 Video Card - 1GB, DDR3, PCI-Express 2.0 (x16), Dual-Link DVI, HDMI, VGA, DirectX 11, Single-Slot, Low Profile at TigerDirect.com but a power supply upgrade will...