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Acer Aspire 9420 Service Manual

Acer Aspire 9420
116 pages
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Acer
Aspire 9420/ 9410/ 7110
TravelMate 5620/ 5610/ 5110
Service Guide
Service guide files and updates are
available on the ACER/CSD web. For
more information, please refer to http://
csd.acer.com.tw

Table of Contents

Questions and Answers:

Acer Aspire 9420 Specifications

General IconGeneral
RAMUp to 4GB DDR2
Operating SystemWindows Vista Home Premium
Wireless802.11a/b/g
ChipsetIntel 945PM
Storage120GB HDD
Display17-inch WXGA+ (1440 x 900)
GraphicsNVIDIA GeForce Go 7300
Optical DriveDVD-Super Multi double-layer drive
Ports4 x USB 2.0, VGA, S-Video, IEEE 1394, RJ-45, RJ-11
Battery6-cell Li-ion

Summary

System Specification

Technical Specifications

Covers OS, Platform, Memory, Graphics, Storage, I/O, Power, Dimensions, Environment details.

System Components Overview

Details physical layout and external features including front, left, right, rear, and base views.

Input Devices and Indicators

Explains keyboard functions, special keys, and system status indicator lights.

Touchpad and Ergonomics

Details touchpad operation, basic functions, and user interaction methods.

Acer Empowering Technology Suite

Describes software utilities for system management, performance, and recovery.

System Utilities

BIOS Setup Utility Guide

Explains how to access and navigate the BIOS setup utility for system configuration.

BIOS Setup Information

Displays system information like CPU type, BIOS version, and serial number.

BIOS Setup Main Settings

Allows specification of system time, date, memory, and boot options.

BIOS Setup Security Options

Manages password protection levels for system access.

BIOS Setup Boot Configuration

Defines the order of bootable devices for operating system loading.

BIOS Setup Exit Options

Options to save or discard changes and exit the setup utility.

Machine Disassembly and Replacement

Disassembly Preparation

Lists required tools, safety precautions, and initial steps before disassembling the unit.

Component Removal Procedures

Step-by-step instructions for removing and replacing various internal hardware components.

Troubleshooting

System Component Diagnostics

Procedures to check diskette, CD-ROM, keyboard, and memory for issues.

Power System and Touchpad Troubleshooting

Steps for diagnosing power supply issues and touchpad functionality problems.

Error Message and Code Reference

Lists POST errors, BIOS beep codes, and symptom-to-FRU mapping for error resolution.

Advanced Troubleshooting

Guidance for diagnosing and resolving intermittent and undetermined system problems.

Jumper and Connector Location

Top View Connector Layout

Identifies connectors and jumpers on the motherboard's top side for hardware reference.

Bottom View Connector Layout

Identifies connectors and jumpers on the motherboard's bottom side for hardware reference.

FRU (Field Replaceable Unit) List

Exploded Diagram

Visual representation of all components for easy identification during repair.

Parts Catalog

Detailed list of all replaceable parts with their ACER part numbers.

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