5 Removal and replacement procedures
CAUTION: Components described in this chapter should only be accessed by an authorized service provider.
Accessing these parts can damage the computer or void the warranty.
NOTE: HP continually improves and changes product parts. For complete and current information on
supported parts this your computer, go to http://partsurfer.hp.com, select your country or region, and then
follow the on-screen instructions.
Component replacement procedures
There are as many as 53 screws that must be removed, replaced, and/or loosened when servicing the computer.
Make special note of each screw size and location during removal and replacement.
Keyboard/top cover
Table 5-1 Keyboard/top cover spare part information
For use in country
or region
Spare part number For use in country
or region
Spare part number For use in country
or region
Spare part number
Keyboard/top cover with backlight
(includes backlight cable and
keyboard cable):
For use in Israel L90338-BB1 For use in South Korea L90338-AD1
For use in Belgium L90338-A41 For use in Italy L90338-061 For use in Spain L90338-071
For use in Brazil L90338-201 For use in
Latin America
L90338-161 For use in Switzerland L90338-BG1
For use in Canada L90338-DB1 For use in
the Netherlands
L90338-B31 For use in Taiwan L90338-AB1
For use in the Czech
Republic and
Slovakia
L90338-FL1 For use in Portugal L90338-131 For use in Thailand L90338-281
For use in Denmark,
Finland, and Norway
L90338-DH1 For use in Romania L90338-271 For use in Turkey L90338-141
For use in France L90338-051 For use in Russia L90338-251 For use in
the United Kingdom
L90338-031
For use in Germany L90338-041 For use in Saudi Arabia L90338-171 For use in
the United States
L90338-001
Keyboard/top cover without backlight
(includes keyboard cable):
For use in Israel L90339-BB1 For use in South Korea L90339-AD1
For use in Belgium L90339-A41 For use in Italy L90339-061 For use in Spain L90339-071
For use in Brazil L90339-201 For use in
Latin America
L90339-161 For use in Switzerland L90339-BG1
For use in Canada L90339-DB1 For use in
the Netherlands
L90339-B31 For use in Taiwan L90339-AB1
Component replacement procedures 23