Table Of Contents - HP 520 Maintenance And Service Manual

Table of contents

1 Product description
2 External component identification
Front components ..................................................................................................................... 5
Top components ...................................................................................................................... 6
Buttons and lights ...................................................................................................... 6
Keys ........................................................................................................................ 7
Pointing devices ........................................................................................................ 8
Right-side components .............................................................................................................. 9
Left-side components ................................................................................................................. 9
Bottom components ................................................................................................................ 10
3 Illustrated parts catalog
Serial number location ............................................................................................................ 11
Computer major components ................................................................................................... 12
Display assembly components ................................................................................................. 16
Plastics/Hardware Kit ............................................................................................................. 17
Mass storage devices ............................................................................................................. 18
Miscellaneous parts ................................................................................................................ 19
Sequential part number listing .................................................................................................. 20
4 Removal and replacement procedures
Preliminary replacement requirements ....................................................................................... 25
Tools required ......................................................................................................... 25
Service considerations ............................................................................................. 25
Grounding guidelines .............................................................................................. 26
Unknown user password .......................................................................................... 29
Component replacement procedures ........................................................................................ 30
Serial number ......................................................................................................... 30
Battery ................................................................................................................... 31
Hard drive ............................................................................................................. 32
Plastic parts ............................................................................................. 25
Cables and connectors ............................................................................. 25
Drive handling ......................................................................................... 26
Electrostatic discharge damage .................................................................. 26
Packaging and transporting guidelines ........................................ 27
Workstation guidelines .............................................................. 27
Equipment guidelines ................................................................. 28
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