NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink and the system
board components each time the heat sink is removed. Replacement thermal material is included with the heat
sink and system board spare part kits.
Thermal paste is used on the processor (1) and the heat sink section (2) that services it.
Reverse this procedure to install the heat sink.
Keyboard
NOTE: All keyboard spare part kits include the backlight cover, backlight cable, and keyboard cable.
For use in country/region Spare part number For use in country/region Spare part number
In ceramic white nish: For use in Russia L04544-251
For use in Canada L04544-DB1 For use in Saudi Arabia L04544-171
For use in the Czech Republic
and Slovakia
L04544-FL1 For use in South Korea L04544-AD1
For use in Denmark, Finland,
and Norway
L04544-DH1 For use in Spain L04544-071
For use in France L04544-051 For use in Switzerland L04544-BG1
For use in Germany L04544-041 For use in Taiwan L04544-AB1
For use in Japan L04544-291 For use in Thailand L04544-281
For use in Latin America L04544-161 For use in Turkey L04544-141
For use in the Netherlands L04544-B31 For use in the United Kingdom L04544-031
For use in Portugal L04544-131 For use in the United States L04544-001
In dark ash silver nish: For use in Russia L04543-251
For use in Canada L04543-DB1 For use in Saudi Arabia L04543-171
For use in the Czech Republic
and Slovakia
L04543-FL1 For use in South Korea L04543-AD1
For use in Denmark, Finland,
and Norway
L04543-DH1 For use in Spain L04543-071
For use in France L04543-051 For use in Switzerland L04543-BG1
For use in Germany L04543-041 For use in Taiwan L04543-AB1
For use in Japan L04543-291 For use in Thailand L04543-281
Component replacement procedures 45