Table Of Contents - HP EliteBook 840r G4 Maintenance And Service Manual

Table of contents

1 Product description ....................................................................................................................................... 1
2 Components .................................................................................................................................................. 6
Right ....................................................................................................................................................................... 6
Left ......................................................................................................................................................................... 7
Display .................................................................................................................................................................... 8
Keyboard area ........................................................................................................................................................ 9
TouchPad ............................................................................................................................................. 9
Lights ................................................................................................................................................. 10
Buttons, speakers, and fingerprint reader ........................................................................................ 11
Special keys ....................................................................................................................................... 12
Action keys ........................................................................................................................................ 13
Hot keys (select products only) ......................................................................................................... 13
Bottom ................................................................................................................................................................. 14
Front ..................................................................................................................................................................... 15
Labels ................................................................................................................................................................... 16
3 Illustrated parts catalog .............................................................................................................................. 18
Computer major components .............................................................................................................................. 18
Display assembly subcomponents ...................................................................................................................... 21
Mass storage devices ........................................................................................................................................... 22
Miscellaneous parts ............................................................................................................................................. 23
4 Removal and replacement procedures preliminary requirements .................................................................... 25
Tools required ...................................................................................................................................................... 25
Service considerations ......................................................................................................................................... 25
Plastic parts ....................................................................................................................................... 25
Cables and connectors ...................................................................................................................... 26
Drive handling ................................................................................................................................... 26
Grounding guidelines ........................................................................................................................................... 27
Electrostatic discharge damage ........................................................................................................ 27
Packaging and transporting guidelines .......................................................................... 28
Workstation guidelines ................................................................................................... 28
Equipment guidelines ..................................................................................................... 29
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