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Table 3-1
Computer major component part numbers and their descriptions
Item
Component
Spare part number
(1)
Display assembly, touch screen:
220 nits
L56434-001
220 nits, WWAN
L56435-001
400 nits
L56436-001
400 nits, WWAN
L56437-001
400 nits, WWAN, anti glare
L56438-001
1000 nits, BrightView, WWAN, privacy
L56439-001
1000 nits, BrightView, privacy
L56440-001
1000 nits, WWAN, anti glare, privacy
L56441-001
(2)
Power button board (includes holder and cable)
L56451-001
(3)
Keyboard/top cover (includes keyboard cable):
For a detailed list of country codes, see
Top cover with keyboard on page 60
.
Non-privacy
L56442-xx1
Privacy
L56443-xx1
(4)
Metal USB port bracket (included in Bracket Kit)
L56447-001 (Bracket Kit)
(5)
Plastic I/O port bracket (included in Plastics Kit)
L56454-001 (Plastics Kit)
(6)
NFC board (includes cable)
L56453-001
(7)
TouchPad (includes TouchPad cable):
For use in models with NFC (includes NFC antenna)
L56457-001
For use in models without NFC
L56458-001
(8)
RTC battery
not spared
(9)
Fingerprint sensor (includes cable and gasket)
L56446-001
(10)
Card reader board
L56452-001
(11)
NFC interface board (includes cable)
L59058-001
(12)
System board (includes processor and replacement thermal material):
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 10 operating system
Intel Core i7-8650U processor
L56433-xx1
Intel Core i7-8650U processor (On Storage Recovery [OSR])
L56432-xx1
Intel Core i7-8550U processor
L56431-xx1
Intel Core i5-8350U processor
L56429-xx1
Intel Core i5-8250U processor
L56430-xx1
Intel Core i3-8130U processor
L56428-xx1
Computer major components
19