HP EliteBook 1050 G1, Maintenance And Service Manual, Page: 26 / 105

Item Component Spare part number
Backlit, privacy keyboard L34213-xx1
(3) TouchPad L31559-001
(4) RTC battery not spared
(5) System board (includes processor and replacement thermal material):
All system boards use the following part numbers:
xxxxxx-001: Non-Windows operating systems
xxxxxx-601: Windows 10 operating system
For use in models with discrete graphics memory:
● Intel Core i7-8850H processor L31553-001, -601
● Intel Core i7-8750H processor L31552-001, -601
● Intel Core i5-8400H processor L31551-001, -601
● Intel Core i5-8300H processor L31550-001, -601
For use in models with UMA graphics memory:
● Intel Core i7-8850H processor L31557-001, -601
● Intel Core i7-8750H processor L31556-001, -601
● Intel Core i5-8400H processor L31555-001, -601
● Intel Core i5-8300H processor L31554-001, -601
(6) Top speaker L28672-001 (Speaker Kit)
(7) NFC module L02249-001
(8) Fingerprint reader board L33678-001
(9) Fingerprint reader bracket L28674-001 (Bracket Kit)
(10) Card reader board/audio board (includes cable) L31572-001
Thermal module (includes replacement thermal material):
(11) For use only with models with discrete graphics memory L28670-001
(12) For use only with models with UMA graphics memory L30973-001
(13) Power button board (includes cable) L28661-001
Speaker Kit L28672-001
(14) Left speaker
(15) Right speaker
(16) Memory module (DDR4-2400-MHz)
16 GB 937438-850
8 GB 937236-850
4 GB L10598-850
(17) Solid-state drive (M.2)
18 Chapter 3 Illustrated parts catalog