Инструкции для HP (Hewlett-Packard) nx 9420

Содержание

• Contents

  3
• Product Description

  7
  • 1.1 Features

    8
  • 1.2 Resetting the Computer

    10
  • 1.3 Power Management

    11
  • 1.4 External Components

    12
  • 1.5 Design Overview

    28
• Troubleshooting

  29
  • 2.1 Computer Setup

    29
    • Computer Setup Defaults

      31
    • Computer Setup Menus

      32
  • 2.2 Troubleshooting Flowcharts

    38
• Illustrated Parts Catalog

  59
  • 3.1 Serial Number Location

    59
  • 3.2 Computer Major Components

    60
  • 3.3 Display Assembly Components

    74
  • 3.4 Plastics Kit

    76
  • 3.5 Cable Kit

    77
  • 3.6 Mass Storage Devices

    78
  • 3.7 Miscellaneous (Not Illustrated)

    79
  • 3.8 Sequential Part Number Listing

    82
• Removal and Replacement Preliminaries

  93
  • 4.1 Tools Required

    93
  • 4.2 Service Considerations

    94
    • Plastic Parts

      94
    • Cables and Connectors

      94
  • 4.3 Preventing Damage to Removable Drives

    95
  • 4.4 Preventing Electrostatic Damage

    96
  • 4.5 Packaging and Transporting Precautions

    97
  • 4.6 Workstation Precautions

    98
  • 4.7 Grounding Equipment and Methods

    99
• Removal and Replacement Procedures

  101
  • 5.1 Serial Number

    101
  • 5.2 Disassembly Sequence Chart

    102
  • 5.3 Preparing the Computer for Disassembly

    104
  • 5.4 Hard Drive

    106
  • 5.5 Computer Feet

    110
  • 5.6 Bluetooth Module

    111
  • 5.7 External Memory Module

    112
  • 5.8 Mini Card Module

    114
  • 5.9 RTC Battery

    117
  • 5.10 Optical Drive

    118
  • 5.11 Keyboard

    120
  • 5.12 Internal Memory Module

    124
  • 5.13 TouchPad

    126
  • 5.14 Modem Module

    130
  • 5.15 Switch Cover

    132
  • 5.16 LED Board

    134
  • 5.17 Fan Assembly

    135
  • 5.18 Processor Heat Sink

    136
  • 5.19 Processor

    138
  • 5.20 Video Board Heat Sink

    140
  • 5.21 Video Board

    144
  • 5.22 Display Assembly

    146
  • 5.23 Top Cover

    163
  • 5.24 Speaker

    166
  • 5.25 System Board

    168
  • 5.26 USB/Audio Board

    175
  • 5.27 PC Card/Smart Card Assembly

    178
• Specifications

  181
• Screw Listing

  199
• Software Backup and Recovery

  227
• Display Component Recycling

  235
• Connector Pin Assignments

  249
• Power Cord Set Requirements

  255
  • 3-Conductor Power Cord Set

    255
  • General Requirements

    256
  • Country-Specific Requirements

    257
• Index

  259