i have a ssd with windows 7 on it and im getting a new motherboard and cpu. i going to have to renistall windows. is there a way to just delete the OS without getting rid of my games and music i have on the ssd? the motherboard im getting has a m.2 slot and i bought a m.2 ssd that im just gonna put the os on. can i just put the OS on that driver and delete the old OS on the old ssd and keep the other files that are on it?