HP (Hewlett-Packard) BJ840USABA Laptop User Manual


 
Table of contents
1 Product description ........................................................................................................... 1
2 External component identification ..................................................................................... 9
Top components ....................................................................................................................... 9
Display .................................................................................................................... 9
Antennae ............................................................................................................... 10
Button, switches, and fingerprint reader ..................................................................... 11
Keys ...................................................................................................................... 12
Lights ..................................................................................................................... 13
Pointing devices ...................................................................................................... 14
Front components ................................................................................................................... 16
Rear components ................................................................................................................... 17
Right-side components ............................................................................................................ 17
Left-side components ............................................................................................................... 18
Bottom components ................................................................................................................ 19
3 Illustrated parts catalog .................................................................................................. 21
Serial number location ............................................................................................................ 21
Computer major components ................................................................................................... 22
Plastics Kit ............................................................................................................................. 30
Cable Kit .............................................................................................................................. 31
Mass storage devices ............................................................................................................. 32
Miscellaneous parts ................................................................................................................ 33
Sequential part number listing .................................................................................................. 35
4 Removal and replacement procedures ............................................................................ 42
Preliminary replacement requirements ....................................................................................... 42
Tools required ......................................................................................................... 42
Service considerations ............................................................................................. 42
Plastic parts ............................................................................................. 42
Cables and connectors ............................................................................. 43
Drive handling ......................................................................................... 43
Grounding guidelines .............................................................................................. 44
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