HP 731179-251 User Manual

Table of contents

1 Product description ........................................................................................................... 1

2 External component identification ................................................................................... 10

Display ................................................................................................................................. 10
Top ...................................................................................................................................... 11

TouchPad ............................................................................................................... 11
Lights ..................................................................................................................... 12
Buttons and fingerprint reader (select models only) ...................................................... 13
Keys ...................................................................................................................... 15

Front ..................................................................................................................................... 16
Left ....................................................................................................................................... 17
Right .................................................................................................................................... 18
Bottom .................................................................................................................................. 19
Service tag ............................................................................................................................ 22

3 Illustrated parts catalog .................................................................................................. 23

Computer major components ................................................................................................... 23
Display assembly subcomponents ............................................................................................. 28

HP EliteBook 840/ZBook 14 models ......................................................................... 28
HP EliteBook 850 models ......................................................................................... 30

Mass storage devices ............................................................................................................. 31
Plastics Kit ............................................................................................................................. 32
Miscellaneous parts ................................................................................................................ 33
Sequential part number listing .................................................................................................. 34

4 Removal and replacement procedures preliminary requirements .................................... 43

Tools required ....................................................................................................................... 43
Service considerations ............................................................................................................ 43

Plastic parts ............................................................................................................ 43
Cables and connectors ............................................................................................ 43
Drive handling ........................................................................................................ 44

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