For use in country/region

 

 

Spare part number

 

 

 

 

For use on all computer models

720597-DB1

For use on all computer models

720597-251

in Canada

 

in Russia

 

 

 

 

 

For use on all computer models

720597-FL1

For use only on computer models

720597-171

in the Czech Republic and Slovakia

 

equipped with an Intel processor

 

 

 

in Saudi Arabia

 

 

 

 

 

For use on all computer models

720597-DH1

For use on all computer models

720597-BA1

in Denmark, Finland, and Norway

 

in Slovenia

 

 

 

 

 

For use on all computer models in France

720597-051

For use on all computer models

720597-AD1

 

 

in South Korea

 

 

 

 

 

For use on all computer models

720597-041

For use on all computer models

720597-071

in Germany

 

in Spain

 

 

 

 

 

For use on all computer models in Greece

720597-151

For use on all computer models

720597-BG1

 

 

in Switzerland

 

 

 

 

 

For use on all computer models

720597-211

For use on all computer models

720597-AB1

in Hungary

 

in Taiwan

 

 

 

 

 

For use on all computer models in Israel

720597-BB1

For use on all computer models

720597-281

 

 

in Thailand

 

 

 

 

 

For use on all computer models in Italy

720597-061

For use on all computer models

720597-141

 

 

in Turkey

 

 

 

 

 

For use on all computer models in Japan

720597-291

For use on all computer models

720597-031

 

 

in the United Kingdom

 

 

 

and Singapore

 

 

 

 

 

For use on all computer models

720597-B31

For use on all computer models

720597-001

in the Netherlands

 

in the United States

 

 

 

 

 

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 46).

5.Remove the service cover (see Optical drive on page 47).

6.Remove the WLAN module (see WLAN module on page 51).

Component replacement procedures

57