If you still have a boot disk with fdisk, you might try the /MBR switch to repair the master boot record on that drive. But, since you said you installed XP using FAT-32, and your second drive is over 32 gigs, it might not see the drive. In this case, you might try changing XP to NTFS. This can be done from the command prompt.
My computer has two hard drives, OS and programs on first drive, data on second drive - single partitions on each drive. Had Used Win 98SE. Disconnected second (data) drive, then did clean install of XP Pro on first drive (FAT32) and reinstalled programs on first drive. Then reconnected second drive. Second drive appears in Device Manager, but not in Windows Explorer. How may I correct issue with second drive, without losing data on second drive?

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