For use in country or region: Spare part number: For use in country or region: Spare part number:
For use in the United States 720242-001
720244-001
For use in the United Kingdom 720244-031
For use in Germany 720244-041 For use in France 720244-051
For use in Italy 720244-061 For use in Latin America 720244-071
For use in Turkey 720244-141 For use in Saudi Arabia 720244-171
For use in Russia 720244-251 For use in Japan 698679-291
For use in Belgium 720244-A41 For use in the Netherlands 698679-B31
For use in Switzerland 720244-BG1 For use in Canada 720244-DB1
For use in Norway 720244-DH1 For use in the Czech Republic 720244-FL1
Backlit keyboard in black finish for use with touch models:
For use in the United States 720245-001 For use in Canada 720245-DB1
Before removing the keyboard, follow these steps:
1. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 33),
5. Remove the display panel (see
Display panel on page 45).
6. Remove the service cover (see
Service cover on page 34).
7. Remove the hard drive (see
Hard drive on page 34).
8. Remove the RTC battery (see RTC battery (see
RTC battery on page 49).
9. Remove the memory modules (see
Memory modules on page 37).
10. Remove the WLAN module (see
WLAN module on page 38).
11. Remove the optical drive (see
Optical drive on page 41).
12. Remove the base enclosure (see
Base enclosure on page 50).
13. Remove the fan (see
Fan on page 69).
14. Remove the system board (see
System board on page 70).
Remove the keyboard:
1. Release the power button board cable.
76 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
To Next Page
Loading...
