Table 3-1  Computer major components and their descriptions
Item Component Spare part number
(1) Display assembly
Display assemblies are available as spare parts only at the subcomponent level. For more 
display assembly spare part information, see Display assembly subcomponents on page 23.
not available as whole 
hinge-up
(2) Touch not available as whole 
hinge-up
(3) Keyboard (see Keyboard on page 42)
For a list of keyboard country codes, see Keyboard on page 42.
  Without a backlight L15542-xx1
  With a backlight L15540-xx1
  With a backlight, privacy L15541-xx1
(4) Top cover  L63384-001
(5) RJ-45 board with bracket L19422-001
(6) Touchpad  
  For use in models without an NFC module L63377-001
  For use in models with an NFC module L63378-001
(7) Touchpad button board L17826-001
(8) RTC battery L17255-001
(9) Power button board (includes cable) L62738-001
(10) USB board (includes bracket and cable) L62735-001
(11) USB board bracket (included in the Bracket Kit) L62737-001
(12) Fingerprint reader assembly (includes cable)
NOTE: The ngerprint reader bracket is included in the Bracket Kit, spare part number 
L62737-001.
L65695-001
(13) NFC module (includes antenna and touchpad foam) L14385-001
(14) Speakers (includes cable) L62736-001
(15) Smart card reader board
NOTE: The smart card reader pass-thru board (for use in models without a smart card) is 
available as spare part number L62743-001.
L62733-001
(16) System board (includes processor and replacement thermal material, see System board on page 63)
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
  For use in models with discrete graphics memory:  
  ● Intel i7-8665U processor L64078-xx1
  ● Intel i7-8665U processor (OSR) L64079-xx1
  ● Intel i7-8565U processor L65694-xx1
Computer major components 21