HP EliteBook 755 G4 Notebook PC & HP EliteBook 745 G4 Notebook PC - Maintenance and Service Guide

Item Component Spare part number
Top cover for HP 745 821173-001
Top cover for HP 755 821191-001
(4) Power button board
For 14” computers 914382-001
For 15” computers 914750-001
(5) TouchPad
Touchpad button board for HP 745 821171-001
Touchpad button board w/NFC antenna 821172-001
Touchpad button board for HP 755 836620-001
Touchpad button board w/NFC antenna for HP 755 837851-001
(6) Hard drive (does not include hard drive connector cable or hard drive rubber bracket):
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
(7) Smart card reader board (includes cable) 914380-001
(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) 849912-001
(12) USB/VGA board (includes cable)
For HP 745 914383-001
For HP 755 914751-001
(13) System board (includes processor and replacement thermal material, see System board on page 71)
(14) Solid-state drive (SSD)
512 GB, HP Turbo Drive G2 TLC 914927-001
512 GB, HP Turbo Drive G2 MLC 914926-001
256 GB, HP Turbo Drive G2 TLC 914925-001
256 GB, SATA-3 self-encrypting drive Opal 2 TLC 914924-001
128 GB, SATA-3 914923-001
(15) Heat sink/fan assembly
Heat sink/thermal module with fans for 14” computers 821163-001
Heat sink/thermal module with fans for 15” computers 821184-001
(16) WLAN/Bluetooth combo card
Realtek RTL8723BE-VB 802.11bgn solo-band 1x1 Wi-Fi Adapter + BT 4.0 combo adapter 843338-001
Computer major components 23