用户手册 — HP (Hewlett-Packard) NX7220

目录

• Contents

  3
• Product Description

  7
  • 1.1 Features

    8
  • 1.2 Resetting the Computer

    11
  • 1.3 Power Management

    12
  • 1.4 External Components

    13
  • 1.5 Design Overview

    32
• Troubleshooting

  33
  • 2.1 Computer Setup

    33
    • Accessing Computer Setup

      34
    • Computer Setup Defaults

      34
    • Selecting from the File Menu

      35
    • Selecting from the Security Menu

      36
    • Selecting from the Tools Menu

      37
    • Selecting from the Advanced Menu

      38
  • 2.2 Troubleshooting Flowcharts

    39
• Illustrated Parts Catalog

  61
  • 3.1 Serial Number Location

    61
  • 3.2 Computer Major Components

    62
  • 3.3 Display Assembly Subcomponents: HP Pavilion dv4200 Models

    78
  • 3.4 Display Assembly Subcomponents: Compaq Presario V4200 and HP Compaq nx7220 Models

    80
  • 3.5 Miscellaneous Doors/Covers Kit Spare Part Information

    82
  • 3.6 Miscellaneous Cable Kit

    84
  • 3.7 Mass Storage Devices

    86
  • 3.8 Miscellaneous (Not Illustrated)

    88
  • 3.9 Sequential Part Number Listing

    90
• Removal and Replacement Preliminaries

  99
  • 4.1 Tools Required

    99
  • 4.2 Service Considerations

    100
    • Plastic Parts

      100
    • Cables and Connectors

      100
  • 4.3 Preventing Damage to Removable Drives

    101
  • 4.4 Preventing Electrostatic Damage

    102
  • 4.5 Packaging and Transporting Precautions

    103
  • 4.6 Workstation Precautions

    104
  • 4.7 Grounding Equipment and Methods

    105
• Removal and Replacement Procedures

  107
  • 5.1 Serial Number

    108
  • 5.2 Disassembly Sequence Chart

    109
  • 5.3 Preparing the Computer for Disassembly

    111
  • 5.4 Hard Drive

    113
  • 5.5 Computer Feet

    117
  • 5.6 Optical Drive

    119
  • 5.7 Memory Module

    121
  • 5.8 Mini PCI Communications Module

    124
  • 5.9 RTC Battery

    126
  • 5.10 Heat Sink

    127
  • 5.11 Processor

    131
  • 5.12 Switch Cover

    133
  • 5.13 Keyboard

    136
  • 5.14 Display Assembly

    141
  • 5.15 Top Cover

    158
  • 5.16 Base Enclosure

    162
  • 5.17 Modem Board

    166
  • 5.18 System Board

    168
  • 5.19 PC Card Assembly

    182
  • 5.20 Fan Assembly

    185
  • 5.21 Speakers

    188
  • 5.22 USB Board

    190
  • 5.23 Bluetooth Module

    193
• Specifications

  195
• Connector Pin Assignments

  211
• Power Cord Set Requirements

  217
  • 3-Conductor Power Cord Set

    217
  • General Requirements

    218
  • Country-Specific Requirements

    219
• Screw Listing

  221
• Display Component Recycling

  253
• Index

  267