For use in country or region: Spare part number: For use in country or region: Spare part number:
For use in France 793738-051 For use in Slovenia 793738-BA1
For use in Germany 793738-041 For use in South Korea 793738-AD1
For use in Greece 793738-151 For use in Spain 793738-071
For use in Hungary 793738-211 For use in Sweden and Finland 793738-B71
For use in Iceland 793738-DD1 For use in Switzerland 793738-111
For use in India 793738-D61 For use in Taiwan 793738-AB1
For use in Israel 793738-BB1 For use in Thailand 793738-281
For use in Italy 793738-061 For use in Turkey 793738-141
For use in Japan 793738-291 For use in the United Kingdom
and Singapore
793738-031
For use in Latin America 793738-161 For use in the United States 793738-001
Before removing the keyboard, follow these steps:
1. Shut down the keyboard base. If you are unsure whether the keyboard base is off or in Hibernation, turn
the keyboard base on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the keyboard base.
3. Disconnect the power from the keyboard base by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the keyboard base.
4. Remove the bottom cover (see Bottom cover on page 74).
5. Remove the keyboard base battery (see Keyboard base battery on page 75).
Remove the keyboard:
1. Disconnect the keyboard backlight cable from the low insertion force (LIF) connector (1) on keyboard
base system board.
2. Release the ZIF connector (2) to which the keyboard cable is attached, and then disconnect
the keyboard cable from the keyboard base system board.
3. Release the six retention tabs (3) that secure the keyboard to the top cover.
78 Chapter 6 Removal and replacement procedures – Keyboard base