Maintenance and Service Guide

Table 3-1 Computer major components and their descriptions
Item Component Spare part number
(1) Display assembly
NOTE: Display assemblies are oered as spare parts only at a subcomponent level.
(2) Keyboard/top cover
For a detailed list of country codes, see Keyboard/top cover on page 54.
Snow white; no backlight L63574-xx1
Snow white; backlit L63575-xx1
Ash silver; no backlight L63576-xx1
Ash silver; backlit L63577-xx1
Natural silver; no backlight L63578-xx1
Natural silver; backlit L63579-xx1
(3) Touchpad
The touchpad cable is available as spare part number L63602-001.
Natural silver L63600-001
Ash silver L63599-001
Snow white L63601-001
(4) Fingerprint reader board
NOTE: The ngerprint reader board cable is available as spare part number L63596-001.
L63595-001
(5) Speaker assembly L63594-001
(6) Power connector cable: 806746-001
(7) System board (includes processor)
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating system
xxxxxx-601: Windows 10 operating system
AMD Ryzen 7 3700U processor L78725-xx1
AMD Ryzen 5 3500U processor L78724-xx1
AMD Ryzen 3 3200U processor L78723-xx1
AMD Athlon 300U processor L78722-xx1
(8) Fan
For use in models with a backlit keyboard L63587-001
For use in models without a backlit keyboard L63588-001
(9) Heat sink L63586-001
(10) USB board L84052-001
(11) Solid-state drive (M.2)
512 GB, PCIe, TLC L78720-001
Computer major components 15