20 Replacing the Theater Lighting Unit
3
Remove the two captive screws and lift the cover of the battery unit.
4
Replace the batteries with a new pair.
5
Replace the cover of the battery unit and ensure that the screws are secure.
6
Replace the computer cover (see "Replacing the Computer Cover" on
page 17).
7
Connect your computer and devices to electrical outlets, and then turn
them on.
Replacing the Theater Lighting Card
1
Follow the procedures in "Before You Begin" on page 13.
2
Remove the computer cover (see "Replacing the Computer Cover" on
page 17).
1 captive screws 2 batteries