If you have a problem with a hard disk, it could be the result of improper installation, incomplete disk preparation, or corrupted data. Consult one of the following sections, depending on the problem you are having:
0 Installing the drive
0Preparing the drive for use
0Accessing data on the drive.
For example, if you could use the data on your disk in the past but suddenly cannot, see “Accessing Data on the Drive.”
Caution
If your hard disk has data on it, always be sure to back up your data before reformatting or repartitioning the drive.
lnstalling the DriveIf you have problems with a
1.If someone else installed the drive, consult that person about the problem.
2.If you installed the hard disk in your computer, did you carefully follow all the instructions in Chapter 3? Review the instructions, check all the cable connections, and check the jumper settings on your drive.