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eMachines EL1358 User Manual

eMachines EL1358
98 pages
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eMachines
EL1358 Service Guide
PRINTED IN TAIWAN

Table of Contents

Questions and Answers:

eMachines EL1358 Specifications

General IconGeneral
RAM2GB DDR3
Storage500 GB HDD
Operating SystemWindows 7 Home Premium
ChipsetAMD 785G
Ethernet10/100/1000 Mbps
Form FactorTower
Optical DriveDVD±RW
AudioIntegrated high-definition audio
PortsVGA
USB Ports6 x USB 2.0

Summary

eMachines EL1358 Features and Specifications

System Features and Components

Lists computer components like OS, processor, chipset, memory, and drives.

Audio Specifications

Details audio codec and available audio jacks for system connectivity.

I/O Ports and LED Indicators

Details front and rear I/O ports, including USB, audio, LAN, and display connectors.

Physical and Environmental Specs

Specifies chassis dimensions, system weight, and operating environmental conditions.

System Tour: Front and Rear Views

Illustrates the front and rear views of the computer, identifying key components and ports.

System Utilities and BIOS Configuration

CMOS Setup Utility Overview

Introduces the CMOS Setup Utility, its purpose, and when it is needed.

Accessing and Navigating BIOS Setup

Provides steps to access and navigate the BIOS setup utility using keyboard controls.

Core System Configuration Options

Configure basic system settings like date, time, boot order, and chipset features.

Peripheral and Power Management Settings

Manage peripherals, power settings, system health, and voltage controls.

BIOS Security and Exit Options

Secure BIOS with passwords, load defaults, and save or exit settings.

System Disassembly Procedures

Tools and Preparation for Disassembly

Lists required tools and essential preparation steps before disassembling the computer.

Removing the Side Panel and Front Bezel

Step-by-step guide to remove the computer's side panel and front bezel.

Removing Key Internal Components

Instructions for removing the heat sink, processor, HDD, and optical drive.

Removing Mainboard and Expansion Boards

Procedures for removing the mainboard and expansion cards from the system.

Troubleshooting and Diagnostics

System Check Procedures

Guides through external inspection, power checks, and internal system checks for troubleshooting.

BIOS POST and Checkpoints

Explains POST checkpoints, boot block initialization, and recovery procedures for system diagnostics.

Common Error Messages and Beep Codes

Lists and explains various error messages, beep codes, and their possible causes.

BIOS Update and CMOS Clearing

Provides procedures for BIOS recovery, updating, and clearing CMOS data.

System Architecture and Layout

System Block Diagram

Illustrates the computer's core subsystems and their interconnections in a block diagram.

Mainboard Component Identification

Identifies and labels major components on the computer's mainboard.

Header and Connector Pinouts

Details pin definitions for internal headers and external connectors on the motherboard.

Connecting Motherboard Components

Guides on connecting essential case components like fans, power, and LEDs to the motherboard.

Field Replaceable Unit (FRU) List

Exploded Diagram and Part Categories

Visual overview of components and introduction to FRU parts categories.

Detailed FRU Parts Listing

Comprehensive list of all field replaceable units with part names, descriptions, and OEM part numbers.

Technical Specifications

Processor Specifications

Lists detailed specifications for various AMD processors supported by the system.

Chipset and BIOS Information

Details the system's chipset and BIOS chip type for hardware compatibility.

Memory and Storage Specifications

Details memory module types, capacities, and hard disk drive supported models and interfaces.

Peripheral Device Specifications

Lists specifications for optical drives, card readers, Ethernet controller, and audio codec.

Power Supply and Management Specs

Details power supply unit models and power management capabilities (S1, S3, S4, S5 states).

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