Item Component Spare part number
  For use in France 929478-051
  For use in Germany 929478-041
  For use in Greece 929478-151
  For use in Hungary 929478-211
  For use in Israel 929478-BB1
  For use in Italy 929478-061
  For use in Japan 929478-291
  For use in Latin America 929478-161
  For use in Norway 929478-DH1
  For use in Portugal 929478-131
  For use in Romania 929478-271
  For use in Russia 929478-251
  For use in Saudi Arabia 929478-171
  For use in Slovenia 929478-BA1
  For use in South Korea 929478-AD1
  For use in Spain 929478-071
  For use in Switzerland 929478-BG1
  For use in Taiwan 929478-AB1
  For use in Thailand 929478-281
  For use in Turkey 929478-141
  For use in the United Kingdom and Singapore 929478-031
  For use in the United States 929478-001
(3) Touchpad (does not include the Touchpad button bracket, spare part number 
929462-001)
929472-001
(4) Speakers 929477-001
(5) Power button board (does not include the power button board connector cable, spare part 
number 929448-001)
929468-001
(6) Memory card reader board (does not include the memory card reader board connector 
cable, spare part number 934752-001)
  For use only on computer models equipped with an Nvidia N17E GPU 929470-001
  For use only on computer models equipped with an Nvidia N17P GPU 929471-001
  For use only on computer models equipped with an AMD R17M GPU 929469-001
(7) USB board (does not include the USB board connector cable, spare part number 929447-001)
  For use only on computer models equipped with an Nvidia N17E GPU 929470-001
  For use only on computer models equipped with an Nvidia N17P GPU 929466-001
Computer major components 19