How do I install a dvd burner to my pc I already have a cd drive and there is a flat wide white wire going to it and in the middle it has another plug that comes off same wire and it has a four prong plug on it that has another same type plug comming off it so I hooked all that to my dvd burner and my windows will not come up it stays at my motherboard screen. Sorry for all the bad terminoligy but im a noob with installing hardware

can anyone help me?
