3. Disconnect all external devices from the computer.
4. Remove the battery (see
Battery on page 50).
5. Remove the service cover (see
Optical drive on page 54).
Remove the memory module:
1. Spread the retaining tabs (1) on each side of the memory module slot to release the memory
module. (The memory module tilts up.)
2. Remove the memory module (2) by pulling the module away from the slot at an angle.
Reverse this procedure to install a memory module.
Keyboard
For use in country or region Spare part
number
For use in country or
region
Spare part number
Keyboard with backlight and pointing stick (includes keyboard
cable, backlight cable, and pointing stick cable):
For use in the Netherlands 733688-B31
For use in Belgium 733688-A41 For use in Northwest Africa 733688-FP1
For use in Brazil 733688-201 For use in Norway 733688-091
For use in Bulgaria 733688-261 For use in Portugal 733688-131
For use in Canada 733688-DB1 For use in Romania 733688-271
For use in the Czech Republic
and Slovakia
733688-FL1 For use in Russia 733688-251
For use in Denmark 733688-081 For use in Saudi Arabia 733688-171
62 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts