Item Description Spare part number
(1) Display panel
NOTE: For a list of display panel spare parts, see
Display components on page 24.
not spared
(2) Keyboard (includes cable)
NOTE: For a detailed list of available keyboards, see
Sequential part number listing on page 29.
For use in models without a pointing stick 641834-xxx
For use in models with a pointing stick 641835-xxx
(3) Top cover (includes TouchPad button and bracket)
Includes a 2-button touchpad and fingerprint reader 642741-001
Includes a 2-button touchpad without fingerprint reader 642742-001
Includes a 4-button touchpad and fingerprint reader 642743-001
Includes a 4-button touchpad without fingerprint reader 642746-001
(4) Smart card reader 654823-001
(5) Lid switch board (includes cable) 642765-001
(6) Fingerprint reader board (includes cable) 642764-001
(7) RTC battery 651948-001
(8) ExpressCard assembly 642763-001
(9) System board (includes replacement thermal material)
For use in models without WWAN 658544-001
For use in models with WWAN 658545-001
(10) Modem module
NOTE: The modem module spare part kit does not include a modem module cable. The
modem module cable is included in the Cable Kit, spare part number 641830-001. See
Cable Kit on page 25 for more Cable Kit spare part number information.
628824-001
(11) WLAN module
Computer major components 21
