Compaq Presario CQ42-400 Compaq Presario CQ42 Notebook PC and HP G42 Notebook - Page 7

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Table of contents 1 Product description ...1 2 External component identification ...11 Identifying the hardware ...11 Top components ...12 TouchPad ...12 Lights ...13 Button and speakers ...14 Keys ...15 Display ...16 Right-side components ...17 Left-side components ...18 Bottom components ...19 Wireless antennas ...20 Additional hardware components ...21 3 Illustrated parts catalog ...23 Serial number location ...23 Computer major components ...24 Display assembly components ...31 Plastics Kit ...33 Mass storage devices ...34 Miscellaneous parts ...36 Sequential part number listing ...37 4 Removal and replacement procedures ...45 Preliminary replacement requirements 45 Tools required ...45 Service considerations ...45 Plastic parts ...45 Cables and connectors 46 Drive handling 46 Grounding guidelines ...47 ENWW vii

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Table of contents
1
Product description
........................................................................................................................................
1
2
External component identification
..............................................................................................................
11
Identifying the hardware
.....................................................................................................................
11
Top components
.................................................................................................................................
12
TouchPad
..........................................................................................................................
12
Lights
.................................................................................................................................
13
Button and speakers
..........................................................................................................
14
Keys
...................................................................................................................................
15
Display
...............................................................................................................................
16
Right-side components
.......................................................................................................................
17
Left-side components
.........................................................................................................................
18
Bottom components
...........................................................................................................................
19
Wireless antennas
..............................................................................................................................
20
Additional hardware components
.......................................................................................................
21
3
Illustrated parts catalog
...............................................................................................................................
23
Serial number location
........................................................................................................................
23
Computer major components
.............................................................................................................
24
Display assembly components
...........................................................................................................
31
Plastics Kit
..........................................................................................................................................
33
Mass storage devices
.........................................................................................................................
34
Miscellaneous parts
............................................................................................................................
36
Sequential part number listing
............................................................................................................
37
4
Removal and replacement procedures
.......................................................................................................
45
Preliminary replacement requirements
...............................................................................................
45
Tools required
....................................................................................................................
45
Service considerations
.......................................................................................................
45
Plastic parts
.......................................................................................................
45
Cables and connectors
.....................................................................................
46
Drive handling
...................................................................................................
46
Grounding guidelines
.........................................................................................................
47
ENWW
vii