4.Tighten the hard drive screw (3).
5.Close the smart card holder (1).
6.Tighten the smart card holder screws (2).
7.Tighten the hard drive screws (3).
8.Replace the bottom cover (see Removing or replacing the bottom cover on page 34).
9.Insert the battery (see Inserting or removing the battery on page 32).
10.Connect AC power and external devices to the computer.
11.Turn on the computer.
38 Chapter 6 Maintenance
