HP 620 Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Not - Page 5

Table of contents - wireless button

Page 5 highlights

Table of contents 1 Product description ...1 2 External component identification 10 Top Components ...10 TouchPad ...10 Lights ...11 Buttons, switch, and speaker 13 Keys ...14 Front components ...16 Right-side components ...16 Left-side components ...18 Bottom components ...19 Multimedia components ...20 Wireless antennas (select models only 22 Additional hardware components 23 3 Illustrated parts catalog 24 Service tag ...24 Computer major components 26 Display assembly components 32 Plastics Kit ...33 Cables ...34 Mass storage devices ...36 Miscellaneous parts ...37 Sequential part number listing 39 4 Removal and replacement procedures 46 Preliminary replacement requirements 46 Tools required ...46 Service considerations 46 Plastic parts 46 Cables and connectors 47 Drive handling 47 v

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Table of contents
1
Product description
...........................................................................................................
1
2
External component identification
...................................................................................
10
Top Components
....................................................................................................................
10
TouchPad
...............................................................................................................
10
Lights
.....................................................................................................................
11
Buttons, switch, and speaker
.....................................................................................
13
Keys
......................................................................................................................
14
Front components
...................................................................................................................
16
Right-side components
............................................................................................................
16
Left-side components
...............................................................................................................
18
Bottom components
................................................................................................................
19
Multimedia components
..........................................................................................................
20
Wireless antennas (select models only)
.....................................................................................
22
Additional hardware components
............................................................................................
23
3
Illustrated parts catalog
..................................................................................................
24
Service tag
............................................................................................................................
24
Computer major components
...................................................................................................
26
Display assembly components
.................................................................................................
32
Plastics Kit
.............................................................................................................................
33
Cables
..................................................................................................................................
34
Mass storage devices
.............................................................................................................
36
Miscellaneous parts
................................................................................................................
37
Sequential part number listing
..................................................................................................
39
4
Removal and replacement procedures
............................................................................
46
Preliminary replacement requirements
.......................................................................................
46
Tools required
.........................................................................................................
46
Service considerations
.............................................................................................
46
Plastic parts
.............................................................................................
46
Cables and connectors
.............................................................................
47
Drive handling
.........................................................................................
47
v