I have a 500w power supply unit and I am already running an AMD radeon 6450, this GPU has 3 ports, but can only support 2 monitors (No eyefinity). So I purchased a simple PCI slot graphics card from a pile of old GPU's at a store. It fits into the same slot say a wireless card would go in. Is it then possible to run 3 monitors?
I'm sorry if I am not being specific enough, I don't know my hardware terminology.
Thanks for your help