Item Component Spare part number
(1) Display assembly, touch screen.
NOTE: Touch displays are spared only as whole hinge-ups.
NOTE: Non-touch display assemblies are spared at the subcomponent level only. For
more non-touch display assembly spare part information, see Display assembly
subcomponents on page 21
L22363-001
(2) Keyboard (see Keyboard on page 43)
No backlight 836307-xx1
L26480-xx1
Backlit 836308-xx1
(3) Top cover L17985-001
(4) Power button board L17978-001
(5) Smart card reader board (includes cable) L17977-001
(6) NFC module (antenna spared with TouchPad) L17976-001
(7) Fingerprint reader assembly (includes cable) 849912-001
(8) TouchPad
Without NFC antenna 821171-001
Includes NFC antenna 821172-001
(9) Speakers (includes cable) 821170-001
(10) System board (includes processor and replacement thermal material, see System board on page 61)
NOTE: All system board spare part kits include replacement thermal material.
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows operating system
Intel Core i7-8650U processor L21623-xx1
Intel Core i7-8550U processor L21622-xx1
Intel Core i5-8350U processor L21621-xx1
Intel Core i5-8250U processor L21620-xx1
Intel Core i5-7300U processor L21619-xx1
Intel Core i5-7200U processor L21618-xx1
(11) USB/VGA board L17979-001
(12) Heat sink/fan assembly L17983-001
(13) RTC battery 914384-001
(14) Internal base plate 821164-001
(15) Memory module
4-GB (2400-MHz, DDR4) 862397-850
8-GB (2400-MHz, DDR4) 862398-850
Computer major components 19
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