HP ZBook 15u G3 Mobile Workstation HP EliteBook 850 G3 Notebook PC HP EliteBook 840 G3 Notebook PC - Maintenance and Service Guide

Item Component Spare part number
Top cover for HP EliteBook 848 and HP EliteBook 840 821173-001
Top cover for HP EliteBook 850 821191-001
Top cover for HP ZBook 15u 821155-001
(4) Power button board
For 14” computers 821169-001
For 15” computers 821190-001
(5) TouchPad
Touchpad button board for HP EliteBook 848 and HP EliteBook 840 821171-001
Touchpad button board w/NFC antenna (not for HP ZBook 15u) 821172-001
Touchpad button board for HP EliteBook 850 836620-001
Touchpad button board for HP ZBook 15u 821153-001
Touchpad button board w/NFC antenna for HP ZBook 15u 821154-001
(6) Hard drive (does not include hard drive connector cable or hard drive rubber bracket):
1 TB, 5400 rpm, 7 mm 762990-001
500 GB, 7200 rpm, 7 mm, FIPS 820572-001
500 GB, 7200 rpm, 7 mm, Opal-2 820573-001
500 GB, 7200 rpm, 7 mm 703267-001
500 GB, 5400 rpm, 7 mm, hybrid, 8 GB cache 732000-001
(7) Smart card reader board (includes cable)
Not available with mobile workstation 821167-001
Mobile workstation only 821188-001
(8) Hard drive hardware kit 821665-001
(9) NFC module (antenna spared with touchpad) 821666-001
(10) Speakers (includes cable) 821170-001
(11) Fingerprint reader assembly (includes cable and bracket) 821165-001
(12) USB/audio board (includes cable)
For HP EliteBook 850 836619-001
For HP EliteBook 848 and HP EliteBook 840 837846-001
(13) System board (includes processor and replacement thermal material, see System board on page 72)
(14) Solid-state drive (SSD)
512 GB, PCIe 3x4 823959-001
256 GB, PCIe 3x4 823958-001
256 GB, SATA-3 self-encrypting drive Opal-2 MLC 823957-001
256 GB, SATA-3 TLC (not available on mobile workstation) 823956-001
Computer major components 23