When I upgraded to XP from windows ME, my slave hard drive had no letter affixed to it. It was working fine before the upgrade. It shows up in the boot as an 80 gig hard drive but once I get into xp and go into "my computer" there is only a c drive. My d drive is gone. I went into administative tool then disk managment but there is no letter next to it it so it wont allow me to add one to it. Aynone have any idea's on this problem.
Thank you
go to the control panel, classic view, then administation tools icon, computer management, disk managment, storage, then to disk managment, see if it is listed there as unformatted space.