apg slotOn most motherboards, an AGP slot is black in colour while PCI slots are coloured white. So what you are looking for is a black slot close to a number of white coloured slots onThe AGP Pro slot uses 5 volts and a regular AGP slot draws only 1.5 or 3.3 volts, misalnment will cause a regular AGP card to draw 5 volts and fry the video card. It's imperative that a