Item Component Spare part number
For use in Portugal 644363-131
For use in Russia 644363-251
For use in Saudi Arabia 644363-171
For use in Slovenia 644363-BA1
For use in Spain 644363-071
For use in Switzerland 644363-BG1
For use in Turkey 644363-141
For use in the United Kingdom 644363-031
For use in the United States 644363-001
(3) Top cover (includes TouchPad and TouchPad button board, but does not include TouchPad cable or TouchPad
button board cable):
NOTE: The TouchPad cable and TouchPad button board cable are included in the Cable Kit, spare part number
640422-001.
In butter gold finish 641497-001
In dark umber finish 640463-001
In espresso black finish 640458-001
In linen white finish 640460-001
In Pacific blue finish 641494-001
In pearl pink finish 641496-001
In ruby red finish 640461-001
In Sonoma red finish 641495-001
In steel gray finish 650802-001
(4) Power button board (does not include cable)
NOTE: The power button board cable is not included in the power button board
spare part kit. The power button board cable is included in the Cable Kit, spare part
number 640422-001.
640439-001
(5) Fingerprint reader board (select models only, includes bracket, but does not
include cable)
NOTE: The fingerprint reader board cable is not included in the fingerprint reader
board spare part kit. The fingerprint reader board cable is included in the Cable Kit,
spare part number 640422-001.
640427-001
(6) Bluetooth module (for use only with computer models equipped with an Intel processor)
NOTE: The Bluetooth module spare part kit does not include the Bluetooth module cable. The Bluetooth
module cable is available in the Cable Kit, spare part number 641478-001.
EDR v.4.0 655792-001
EDR v.3.0 537921-001
Computer major components
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