Ok I just finished installing my internal cd burner I took my old cd drive out and I matched up the cords. I hooked the cords up the same way that my old cd drive was hooked up and when I turned on my computer the green light on my cd burner was green but then when it got to the loading screen it said disk drive A Error and the the light blinked green so that had let me know that the power was ok but I want to know why wont it play any of my cds. When I tryed to put a cd in the disc kept spinning but nothig popped up every thing is hooked up right so what is the problem. Can someone please please help me I dont know what to do do I need to install it or something. Someone please help me