Item Component Spare part number
(1) Display assembly
Display assemblies are spared at the subcomponent level only. For more display
assembly spare part information, see Display assembly subcomponents on page 25.
not spared as whole hinge-up
(2) Touch not spared as whole hinge-up
(3) Keyboard (see Keyboard on page 46)
For a list of keyboard country codes, see Keyboard on page 46.
Without a backlight L14379-xx1
With a backlight L14377-xx1
With a backlight, privacy L14378-xx1
(4) Top cover L21975-001
(5) RJ-45 board with bracket L14386-001
(6) TouchPad
For use in models without an NFC module L14381-001
For use in models with an NFC module L19417-001
(7) TouchPad button board L18311-001
(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 L13681-001
(13) NFC module (includes antenna and TouchPad foam) L14385-001
(14) Speakers L13684-001
(15) Smart card reader board L13690-001
(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
AMD Ryzen 7 PRO 2700U Mobile Processor L21938-xx1
AMD Ryzen 5 PRO 2500U Mobile Processor L21937-xx1
AMD Ryzen 3 PRO 2300U Mobile Processor L21936-xx1
(17) Fan L22306-001
(18) Heat sink L14372-001
(19) Memory module (DDR-2400)
4-GB 862397-850
8-GB 862398-850
Computer major components 23
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