To install an optical drive in the upgrade bay:
1.
Turn the computer upside down on a flat surface, with the upgrade bay toward you.
2.
Insert the optical drive into the upgrade bay (1).
3.
Tighten the upgrade bay screw (2).
4.
Replace the service door (see
5.
Insert the battery (see
6.
Turn the computer right-side up, and then reconnect AC power and external devices to the
computer.
7.
Turn on the computer.
Adding or replacing memory modules
The computer has two or four memory module slots depending on processor configuration. Two
memory module slots are located under the service door. Additionally, quad-core computers also
include two memory module slots under the keyboard. The capacity of the computer can be upgraded
Removing or replacing the service door on page
Inserting or removing the battery on page
26).
Replacing a drive in the upgrade bay
27).
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