[Request] Client versions between 7.201 and 7.5668 (or before 7.201)

[bitbomb]

You hooked up the power as well? Also, it should be connected before you power the PC on. If you still don't see an additional drive letter, right click 'computer' and go to 'manage,' and hit 'drive management' on the left column. See if you see another disk there. The drive could be bad if you have it connected properly and still don't see anything. But definitely make sure the drive has power and data cables connected before you power the machine on. If you know how to get into your PC's BIOS, check to see if the drive shows up there. Most standard motherboards, it's 'DEL' at the BIOS screen, Dells are usually F10, HPs usually F2, etc. Most tell you what key to press on the BIOS screen.

But as QD said, the operating system installed on that drive doesn't matter if it's any kind of Windows. If it was Windows XP then the file system is either FAT32 or NTFS.