HP Compaq nx6110 - User Manual

Maintenance and Service
Guide
HP Compaq nx6110/nc6110 and
nx6120/nc6120 Notebook PCs
Document Part Number: 373146-002
September 2005
This guide is a troubleshooting reference used for maintaining
and servicing the computer. It provides comprehensive
information on identifying computer features, components, and
spare parts; troubleshooting computer problems; and performing
computer disassembly procedures.

Summary

Product Description

1.1 Features

Describes the computer's hardware specifications, including processors, displays, and storage.

1.2 Resetting the Computer

Procedure for clearing passwords and CMOS settings by removing the RTC battery.

1.3 Power Management

1.4 External Components

Identifies and describes the computer's physical ports and connectors on different sides.

1.5 Design Overview

Provides a high-level overview of the system's architecture and device connections.

Troubleshooting

2.1 Computer Setup

Utility for system information and customization, accessible before OS loads.

2.2 Troubleshooting Flowcharts

Diagnostic guides and flowcharts for identifying and resolving common issues.

Software Updates and Recovery

3.1 Software Updates

Instructions for staying current with the latest HP software and drivers.

Accessing Computer Information

Downloading a ROM Update

Steps to download firmware updates from the HP website.

Installing a ROM Update

Procedure for installing downloaded firmware updates.

Downloading Other Software

Steps to download and install software other than ROM updates.

3.2 System Recovery

Methods for restoring optimal system functionality and data.

Safeguarding Your Data

Altiris Local Recovery

Using the preloaded application for file protection and recovery.

Using System Restore Points

Leveraging the operating system's feature to revert to an earlier state.

Creating a System Restore Point

Procedure for manually creating a system restore point.

Restoring to a Restore Point

Reinstalling Applications

Reinstalling Applications from Discs

Repairing the Operating System

Steps to attempt an OS repair without deleting personal data.

Reinstalling the Operating System

Complete process for reinstalling the operating system.

Illustrated Parts Catalog

4.1 Serial Number Location

4.2 Computer Major Components

Visual identification and listing of the main computer parts.

Removal and Replacement Preliminaries

5.1 Tools Required

Lists all the necessary tools for performing service procedures.

5.2 Service Considerations

5.3 Preventing Damage to Removable Drives

Precautions to prevent damage to fragile removable drives.

5.4 Preventing Electrostatic Damage

Information and procedures for protecting components from ESD.

5.5 Packaging and Transporting Precautions

5.6 Workstation Precautions

5.7 Grounding Equipment and Methods

Methods and equipment required for proper grounding.

Removal and Replacement Procedures

6.2 Disassembly Sequence Chart

A chart outlining the order of component removal for service.

6.3 Preparing the Computer for Disassembly

Essential steps to perform before beginning any service procedures.

6.4 Hard Drive

Detailed steps for the removal and replacement of the hard drive.

6.6 Bluetooth Board

6.7 External Memory Module

6.8 Mini PCI Communications Module

6.9 Optical Drive

6.10 Keyboard

Steps for removing and replacing the computer keyboard.

6.13 Fan

6.14 Heat Sink

6.15 Processor

Steps for removing and replacing the CPU.

6.16 Modem Board

6.17 Internal Memory Module

6.19 Display Assembly

Steps for removing and replacing the entire display assembly.

6.20 Top Cover

Steps for removing and replacing the computer's top cover.

6.24 System Board

Steps for removing and replacing the main system board.

Specifications

Table 7-1 Computer Specifications

General physical dimensions, weight, power, and environmental specs.

Table 7-5 Hard Drive Specifications

Table 7-6 Primary 6-cell Li-Ion Battery Pack Specs

HP Compaq nx6110 Specifications