Maxtor 6Y080L0 80 gig HD, formerly recognized and data stored and transferred, drive letter assigned, no jumper thus seen as slave, now seen but cannot be assigned a drive letter in XP (and no data recognition), recognized as Maxtor 6Y080L0 80 gig HD, seen in BIOS on one machine but not identified by BIOS in another, I'm lost, any suggestions? Jumper configuration is diagrammed on drive, indicates slave is no jumper, I believe that is the way I had it before when I was using it as a second hard drive but I might be mistaken. Any help would be greatly appreciated. It shows a 2 gig logical drive partition and a 72.34 GB healthy partition.