I want to upgrade my graphics card to a gtx 660ti but it says it needs a 2x6pin pcie power lead for the psu, i have a 210 silent at the moment and it doesnt need a power cable, i have a 450 watt power supply at the moment but it doesnt have any other power slots on it (from what i can see) will i need to get a better psu? And what exactly is the power slot? Im a bit clueless
thanks
thanks