[header] How to install dual video cards [title] Ensure that your motherboard is compatible with dual video cards. [step] Either check your motherboard's manual, or, if you don't have that, find out what model it is and check the manufacturer's web site. [title] Unplug your computer system.
[title] Remove the side of your computer case or the whole cover, depending on how your case is configured. [title] Locate the two pci express slots where you will be inserting your video cards.