No letter assigned to hard drive

[siuhrebel]

After upgrade to xp slave hard drive was not assigned a letter. When I go into disk management , the drive shows up but without a letter and it says no allocated space. Can someone help please.

[ESALADUANE]

To assign a drive letter to a drive, partition, or volume:

1. Log on as Administrator or as a member of the Administrators group.
2. Click Start, click Control Panel, and then click Performance and Maintenance.
3. Click Administrative Tools, double-click Computer Management, and then in the left pane, click Disk Management.
4. Right-click the drive, partition, logical drive, or volume for which you want to assign a drive letter, and then click Change Drive Letter and Paths.
5. Click Add.
6. Click Assign the following drive letter (if it is not already selected), either accept the default drive letter or click the drive letter that you want to use, and then click OK.