Item Component Spare part number
(1) Display assemblies are spared at the subcomponent level only. For display assembly
spare part information, see Display assembly subcomponents on page 28.
not spared as whole hinge-up
(2) Touch not spared as whole hinge-up
(3) Keyboard (see Keyboard on page 45)
For a list of keyboard country codes, see Keyboard on page 45.
Without a backlight L15542-xx1
With a backlight L15540-xx1
With a backlight, privacy L15541-xx1
(4) Top cover L17825-001
(5) RJ-45 board with bracket L19422-001
(6) TouchPad
For use in models without an NFC module L15544-001
For use in models with an NFC module L19419-001
(7) TouchPad button board L17826-001
(8) RTC battery L17255-001
(9) Power button board L14374-001
(10) USB board L14380-001
(11) USB board bracket L14380-001
(12) Fingerprint reader assembly (includes cable) L15537-001
(13) NFC module (includes antenna and TouchPad foam) L14385-001
(14) Speakers (includes cable) L13684-001
(15) Smart card reader board (includes cable) L18312-001
(16) System board (includes processor and replacement thermal material, see System board on page 67)
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 L16126-xx1
Intel i7-8550U processor L16124-xx1
Intel i5-8350U processor L16121-xx1
Intel i5-8250U processor L16119-xx1
Intel i5-7200U processor L16117-xx1
For use in models with UMA graphics memory
Intel i7-8650U processor L15522-001
Intel i7-8550U processor L15520-001
Computer major components 25