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HP Compaq NX8220 User Manual

HP Compaq NX8220
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Maintenance and Service
Guide
HP Compaq nx8220 and nc8230 Notebook PCs
HP Compaq nw8240 Mobile Workstation
Document Part Number: 372658-001
March 2005
This guide is a troubleshooting reference used for maintaining
and servicing the notebook. It provides comprehensive
information on identifying notebook features, components, and
spare parts; troubleshooting notebook problems; and performing
notebook disassembly procedures.

Table of Contents

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HP Compaq NX8220 Specifications

General IconGeneral
Memory slots2x SO-DIMM
Internal memory0.5 GB
Internal memory typeDDR2-SDRAM
Maximum internal memory2 GB
HDD speed5400 RPM
Optical drive typeDVD±RW
Total storage capacity60 GB
Processor cache1 MB
Processor familyIntel® Celeron® M
Processor frequency1.4 GHz
Processor cache typeL2
Processor manufacturerIntel
Processor front side bus400 MHz
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)10 - 35 °C
Operating relative humidity (H-H)10 - 90 %
Non-operating relative humidity (non-condensing)5 - 90 %
TV-in portNo
Modem speed56 Kbit/s
Battery type8-cell
Expansion slots1 Type I/II PCMCIA
Infrared data portYes
Power requirements90W AC
Wireless technologyBroadcom 802.11b/g WLAN
I/O portsHP Travel Battery
TV-out typeS-Video
Charging port typeDC-in jack
USB 2.0 ports quantity3
Parallel ports quantity0
CardBus PCMCIA slot typeType II
Firewire (IEEE 1394) ports1
Bundled softwareHP One-Touch Button Software HP Mobile Print Driver Synaptics Touchpad Driver HP Help & Support HP Wireless Assistant Sonic RecordNow! InterVideo WinDVD - DVD Player InterVideo WinDVD Creator – DVD Authoring; HP Client Manager Software Smart Card Security for HP ProtectTools
Operating system installedWindows XP Home Edition
Motherboard chipsetIntel® 915PM Express
HD typeNot supported
Display diagonal15.4 \
Display resolution1200 x 800 pixels
Native aspect ratio16:10
Networking featuresNetXtreme Gigabit (10/100/1000 NIC) PCI Express Ethernet
Pointing deviceTouchpad
Audio systemHP Premier•Sound 16-bit
Discrete graphics card modelAMD Mobility Radeon X600
Maximum graphics card memory0.064 GB
Battery life (max)4.5 h
Battery life with optional 2nd battery9 h
Country of originChina
Weight and Dimensions IconWeight and Dimensions
Weight2770 g

Summary

Product Description

Key Features Overview

Details the various hardware and software features of the notebook models.

Notebook Reset and CMOS Clearing

Steps to clear passwords and CMOS settings by removing the RTC battery.

Notebook Power Management Features

Lists the notebook's power management capabilities for battery life.

Front External Components

Identifies and describes external components on the front of the notebook.

System Design Overview

Presents a high-level view of the notebook's key parts and system board connections.

Troubleshooting Guide

Computer Setup Utility

Explains how to access and use the ROM-based Computer Setup utility.

Troubleshooting Flowcharts Overview

Provides an overview of various troubleshooting flowcharts for common issues.

Illustrated Parts Catalog

Serial Number Location

Explains where to find the notebook's serial and model numbers for ordering.

Notebook Major Components

Illustrates and lists major notebook components with their spare part numbers.

Miscellaneous Plastics Kit

Details the contents and spare part number for the miscellaneous plastics kit.

Mass Storage Devices

Lists spare part numbers and specifications for hard drives and optical drives.

Sequential Part Number Listing

Provides a cross-reference of spare part numbers and their descriptions.

Removal and Replacement Preliminaries

Tools Required for Service

Lists the essential tools needed for notebook removal and replacement procedures.

General Service Considerations

Important guidelines for handling subassemblies and screws during service.

Preventing Damage to Removable Drives

Precautions to avoid damage to fragile removable drives and data.

Preventing Electrostatic Discharge (ESD)

Explains the sensitivity of electronic components to ESD and how to prevent it.

Workstation Precautions

Guidelines for setting up and using a safe, static-controlled workstation.

Grounding Equipment and Methods

Details grounding equipment and methods to prevent electrostatic damage.

Removal and Replacement Procedures

Notebook Serial Number

Instructions on reporting the notebook serial number for service inquiries.

Disassembly Sequence Chart

A chart mapping components to their corresponding removal procedure sections.

Preparing for Disassembly

Essential steps to take before starting any removal or installation procedures.

Hard Drive Removal

Step-by-step guide for removing and replacing the notebook's hard drive.

External Memory Module Removal

Procedure for removing and installing external memory modules (RAM).

Keyboard Removal

Detailed steps for removing and installing the notebook keyboard.

Processor Removal

Instructions for safely removing and installing the notebook's processor.

Internal Memory Module Removal

Guide for removing and installing internal memory modules (RAM).

Display Assembly Removal

Steps for removing the notebook's display assembly.

Top Cover Removal

Procedure for removing and reinstalling the notebook's top cover.

System Board Replacement

Comprehensive guide for replacing the notebook's system board.

Notebook Specifications

General Notebook Specifications

Provides dimensions, weight, input power, and temperature ratings.

WSXGA TFT Display Specifications

Details specifications for the 15.4-inch WSXGA TFT display.

Hard Drive Specifications

Lists specifications for various hard drive capacities and types.

Primary Battery Pack Specifications

Details specifications for the primary 8-cell Li-Ion battery pack.

DVD-ROM Drive Specifications

Provides specifications for DVD-ROM drives.

System DMA Channel Specifications

Details the system's Direct Memory Access (DMA) channel assignments.

System Interrupt Specifications

Lists system interrupt assignments and their functions.

Connector Pin Assignments

Audio-Out (Headphone) Pin Assignments

Diagram and pin assignments for the audio-out (headphone) jack.

Universal Serial Bus (USB) Pin Assignments

Diagram and pin assignments for the Universal Serial Bus (USB) port.

External Monitor Pin Assignments

Diagram and pin assignments for the external monitor connector.

RJ-45 Network Pin Assignments

Diagram and pin assignments for the RJ-45 network connector.

RJ-11 Modem Pin Assignments

Diagram and pin assignments for the RJ-11 modem connector.

Power Cord Set Requirements

3-Conductor Power Cord Set Requirements

Specifies requirements for the 3-conductor power cord set.

General Power Cord Set Requirements

Lists universal requirements for power cord sets across all countries.

Country-Specific Power Cord Requirements

Details country-specific certifications and requirements for power cords.

Screw Listing and Locations

Phillips PM2.0x4.0 Screw Details

Specifies Phillips PM2.0x4.0 screws, quantity, and usage locations.

Torx T8M2.0x4.0 Screw Details

Specifies Torx T8M2.0x4.0 screws, quantity, and usage locations.

Phillips PM1.5x3.0 Screw Details

Specifies Phillips PM1.5x3.0 screws, quantity, and usage locations.

Torx T8M2.0x9.5 Screw Details

Specifies Torx T8M2.0x9.5 screws, quantity, and usage locations.

Phillips PM2.0x10.0 Spring-Loaded Screw Details

Specifies Phillips PM2.0x10.0 spring-loaded screws and their locations.

Phillips PM2.0x8.0 Shoulder Screw Details

Specifies Phillips PM2.0x8.0 shoulder screws and their locations.

Hex Socket HM5.0x10.0 Screw Lock Details

Specifies Hex Socket HM5.0x10.0 screw locks and their locations.

Torx T8M2.0x6.0 Screw Details

Specifies Torx T8M2.0x6.0 screws, quantity, and usage locations.

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