Item Description Spare part number
  The United States 441427-001
  For use only with Best Buy computer models:
 
Finland, Norway, and Sweden 443689-DH1 and
452636-DH1
  French Canada 443689-121 and
452636-121
  The Netherlands and Europe 443689-B31 and
452636-B31
  Italy 443689-061 and
452636-061
  Portugal 443689-131 and
452636-131
  Saudi Arabia 443689-171 and
452636-171
  Spain 443689-071 and
452636-071
  Turkey 443689-141 and
452636-141
  The United Kingdom 443689-031 and
452636-031
  The United States 441426-001 and
452636-001
(5) Top covers (include TouchPad and cable)
 
For use only with computer models equipped with a fingerprint reader (includes fingerprint
reader board and cable)
446509-001
  For use only with models not equipped with a fingerprint reader 446508-001
  For use only with Best Buy computer models equipped with a fingerprint reader (includes
fingerprint reader board and cable)
452635-001
  For use only with Best Buy models not equipped with a fingerprint reader 452634-001
  Fingerprint reader board (not illustrated; includes fingerprint reader board cable) 446511-001
(6) Speaker assembly 431447-001
(7) Top cover trim 431421-001
(8) Fan/heat sink assemblies (include thermal material)
 
For use only with computer models equipped with discrete graphics subsystem memory 434986-001 and
450933-001
  For use only with computer models equipped with UMA graphics subsystem memory 446521-001
  Plastics Kit (see Plastics Kit on page 23 for more Plastics Kit component information): 438368-001
(9a) ExpressCard slot bezel
(9b) Hard drive cover (includes 2 captive screws, secured by C-clips)
(9c) Memory/WLAN module compartment cover (includes 2 captive screws, secured by C-clips)
18 Chapter 3   Illustrated parts catalog