Item Component Spare part number
(1) Display assembly, touch screen
Display assemblies are spared at the subcomponent level only. For more display
assembly spare part information, see Display assembly subcomponents on page 24.
(2) Keyboard (privacy)
For a list of keyboard country codes, see Keyboard on page 41.
L29189-xx1
(3) Top cover
Non-FIPS L28398-001
FIPS L28399-001
(4) RJ-45 board with bracket not spared
(5) TouchPad
For use in models with RFID L29199-001
For use in models with an NFC module L29201-001
(6) TouchPad button board not spared
(7) RTC battery L17255-001
(8) Power button board L14374-001
(9) USB board L14380-001
(10) USB board bracket L14380-001
(11) Fingerprint reader assembly (includes cable)
Touch sensor L13681-001
FIPS sensor L28401-001
(12) NFC module (includes antenna and TouchPad foam) not spared
(13) Speakers (includes cable) L13684-001
(14) Smart card reader board L18312-001
(15) 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 i7-8650U processor L15521-xx1
Intel i7-8550U processor L15519-xx1
Intel i5-8350U processor L15517-xx1
Intel i5-8250U processor L15515-xx1
Intel i5-7200U processor L15513-xx1
For use in models with UMA graphics memory
Intel i7-8650U processor L15522-001
22 Chapter 3 Illustrated parts catalog