Reverse this procedure to install the WLAN module.
Keyboard
NOTE: The keyboard spare part kit includes the keyboard cable.
For use in country/region Spare part number For use in country/region Spare part number
For use in Belgium 646125-A41 For use in the Netherlands 646125-B31
For use in Bulgaria 646125-261 For use in Portugal 646125-131
For use in the Czech Republic 646125-221 For use in Romania 646125-271
For use in Denmark, Finland,
and Norway
646125-DH1 For use in Russia 646125-251
For use in France 646125-051 For use in Saudi Arabia 646125-171
For use in Germany 646125-041 For use in Slovenia 646125-BA1
For use in Greece 646125-DJ1 For use in Spain 646125-071
For use in Hungary 646125-211 For use in Switzerland 646125-BG1
For use in Israel 646125-BB1 For use in Turkey 646125-141
For use in Italy 646125-061 For use in the United Kingdom
and Singapore
646125-031
Before removing the keyboard, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
Battery on page 34).
5.
Remove the memory module/wireless module compartment cover (see
Memory module
on page 35).
38 Chapter 4 Removal and replacement procedures
