c.Gently press the memory module (3) down, applying pressure to both the left and right edges of the memory module, until the retention clips snap into place.
CAUTION: To prevent damage to the memory module, be sure that you do not bend the memory module.
7.Replace the service door (see Removing or replacing the service door on page 50).
8.Insert the battery (see Replacing a
9.Connect AC power and external devices to the computer.
10.Turn on the computer.
Adding or replacing memory modules 65