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Acer Aspire G7750 Series User Manual

Acer Aspire G7750 Series
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Acer
Aspire G7750 Series
Service Guide
PRINTED IN TAIWAN
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

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Acer Aspire G7750 Series Specifications

General IconGeneral
NetworkingGigabit Ethernet
Power Supply1000W
GraphicsNVIDIA GeForce GTX 295
Optical DriveDVD Super Multi
AudioHigh-definition audio support
Operating SystemWindows 7 Ultimate, Windows 7 Professional, Windows 7 Home Premium

Summary

System Tour

Features

Summary of computer features like processor, chipset, memory, storage, networking, I/O, graphics, and audio.

Aspire G7750 Tour

A virtual tour of the Aspire G7750 system’s interior and exterior components.

Front Panel

Identifies and describes the connectors and components on the front panel of the Aspire G7750 system.

Rear Panel

Identifies and describes the connectors and components on the rear panel of the Aspire G7750 system.

Internal Components

Illustrates and lists the internal components of the Aspire G7750 system.

System LED Indicators

Describes the different system LED indicators, their colors, statuses, and meanings.

System Utilities

CMOS Setup Utility

Explains the CMOS Setup Utility, its purpose, and when to use it for system configuration.

Entering and Navigating CMOS Setup

Provides instructions for entering and navigating the CMOS setup utility using keyboard controls.

BIOS Configuration Options Overview

Lists primary CMOS Setup menu categories covering standard, advanced, and peripheral configurations.

BIOS Security Features

Outlines how to set up and manage supervisor and user passwords for BIOS security.

Save & Exit Setup

Explains how to save changes and exit the BIOS setup utility.

System Disassembly

Disassembly Requirements

Lists the necessary tools required for disassembling the computer, emphasizing ESD precautions.

Pre-disassembly Procedure

Outlines essential steps to take before starting the disassembly process, including power off and cable disconnection.

Main Unit Disassembly Flowchart

Provides a flowchart for the main unit disassembly sequence and identifies components to be removed.

Removing the Bezel Door

Step-by-step guide on how to remove the bezel door from the system.

Removing the Hard Disk Drive

Instructions for safely removing the hard disk drive from its bay.

Removing the Left Side Panel

Detailed steps for removing the left side panel of the computer chassis.

Removing the Front Bezel

Instructions on how to detach and remove the front bezel from the computer.

Removing the Processor

Detailed steps for safely removing the CPU from the motherboard socket, including cooling precautions.

Removing the Mainboard

Step-by-step guide on how to disconnect cables and remove the mainboard from the chassis.

System Troubleshooting

Hardware Diagnostic Procedure

Outlines the procedure for diagnosing hardware problems by identifying symptoms and referring to corrective actions.

System Check Procedures

Provides procedures for checking system power and performing internal inspections to diagnose issues.

POST Error and Beep Codes

Lists POST error codes and their corresponding routine descriptions for troubleshooting system startup failures.

System Block Diagram and Board Layout

System Block Diagram

Visual representation of the system's architecture and component interconnections.

Mainboard Layout

Diagram showing the layout of components and connectors on the mainboard.

Back Panel I/O

Illustrates and lists the input/output ports and connectors on the rear panel of the computer.

Power Connectors

Explains the ATX 24-pin and 12V power connectors and important power-related notifications.

FRU (Field Replaceable Unit) List

Aspire G7750 Series Exploded Diagram

Provides an exploded view diagram of the Aspire G7750 series components for part identification.

Aspire G7750 Series FRU List

Lists components, part names, descriptions, and Acer part numbers for the Aspire G7750 series.

Appendix A Technical Specifications

Processor Specifications

Technical specifications for various Intel Core processors used in the system.

System Memory Specifications

Details specifications for system memory, including DIMM sockets, size, speed, and ECC status.

Optical Drive Specifications

Provides technical specifications for BD-R and Super Multi optical drives.

Appendix B Test Compatible Components

Test Compatible Components Overview

Lists the test environment and compatible components verified by Acer's internal testing department.

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