Hi, I have 2 SATA Hard drives. In one of my Hard drive, boot sector went bad. So I will not be able to boot boot into my computer using that hard drive. I bought another SATA hard drive. I have some important data on my old hard drive. I want to know how to make my old hard drive as slave and my new hard drive as master. When I connect new hard drive and old hard dive to my computer, old hard drive is not detected. I even checked in checked in BIOS. After booting the computer I also checked in device manager, my old doesn't show up. I also checked fro the jumper in my hard drive. Jumper is not there in both of my hard drive. I'm sure that only boot sector is gone bad in my old hard drive because I'm getting that message on the screen. Can some one help me turning hard drive master and slave. Info: brand name of Old hard drive is Hitachi. New hard drive is seagate. Thanks in advance.