Well, first make sure that your card actually needs the additional power. Look for a PCI-E power connector (has 6 "holes") on your card or a standard 4-pin molex connector. If either is present, you'll need to hook one of them up with the appropriate cable from the power supply. If your power supply doesn't have one available, then you will need a power supply, or you can buy an adapter (couple dollars) from a computer store.
|