Lenovo ThinkCentre M78 - User Manual

ThinkCentreM78
UserGuide
MachineTypes:1562,1565,1662,1663,1765,1766,2011,2110,
2111,2112,10BN,10BQ,and10BR

Summary

Important Safety Information

Product Servicing and Static Prevention

Procedures for product servicing, CRU handling, and static discharge prevention.

Electrical and Environmental Safety

Guidelines for power cords, outlets, ventilation, and operating environment.

Component-Specific Safety Warnings

Safety notices for modems, lasers, and power supplies.

Cleaning and Maintenance Guidelines

General procedures for cleaning the computer and workspace.

Chapter 1. Product Overview

Computer Components and Features

Details microprocessors, memory, drives, video, audio, and general features.

Connectivity, Expansion, and I;O

Covers ports, expansion slots, and network connectivity options.

System Management and Security

Explains system management features and security functions.

Power Supply and Software

Information on power supply options and preinstalled software/OS.

Chapter 2. Using Your Computer

Operating System Navigation

Instructions for navigating Windows 8/8.1 screens and accessing Control Panel.

Input Devices and Audio Control

Details keyboard, mouse functions, and audio settings.

Media Usage (CDs;DVDs)

Guidelines for handling, playing, and recording CD/DVD media.

Chapter 3. You and Your Computer

Ergonomics and Workspace Setup

Guidelines for comfortable computer use and workspace arrangement.

Computer Registration and Relocation

Steps for registering your computer and moving it internationally.

Chapter 4. Security

Physical Security Measures

Instructions for locking the computer cover and using cable locks.

Digital Security Features

Covers passwords, fingerprint reader, firewalls, and virus protection.

Chapter 5. Installing or Replacing Hardware

Preparation and Safety Precautions

Handling static-sensitive devices and general installation advice.

Hardware Component Replacement

Detailed steps for installing or replacing internal hardware like drives, memory, CPU.

External Options and Peripherals

How to connect and install external devices and options.

Final Assembly Steps

Procedures for reassembling the computer after hardware replacement.

Chapter 6. Recovery Information

Windows 7 Recovery Solutions

Information on creating and using recovery media for Windows 7.

Windows 8;8.1 Recovery Solutions

System refresh, reset, and advanced startup options for Windows 8/8.1.

Chapter 7. Using the Setup Utility Program

Accessing and Navigating Setup Utility

How to start, navigate, and change system settings in the BIOS utility.

Password Management in Setup Utility

Procedures for setting, changing, and deleting system passwords.

Chapter 8. Updating System Programs

System Programs Overview

Introduction to POST, BIOS, and Setup Utility.

BIOS Update Procedures

How to update the BIOS from a disc or operating system.

Recovering from Update Failures

Steps to take if a POST/BIOS update fails.

Chapter 9. Preventing Problems

Keeping Your Computer Updated

Guidance on updating software, drivers, and operating systems.

Computer Cleaning and Maintenance

Best practices for cleaning and maintaining the computer.

Chapter 10. Troubleshooting and Diagnostics

Basic Troubleshooting Steps

Initial checks for common computer issues like no power or blank monitor.

General Troubleshooting Procedure

A systematic approach to diagnosing and resolving computer problems.

Specific Problem Diagnostics

Solutions for audio, media, input devices, network, software, and other issues.

Chapter 11. Getting Information, Help, and Service

Information Resources and Lenovo Programs

Accessing Lenovo programs, websites, and documentation for support.

Technical Assistance and Service Options

Procedures for calling support, using warranty service, and purchasing additional services.

Appendix A. Notices

Appendix B. Regulatory Information

Export Classification

Information on the product's export classification.

Electronic Emissions Compliance

Details on FCC and Industry Canada compliance.

Appendix C. WEEE and Recycling Information

WEEE Information

Explanation of WEEE marking and disposal regulations.

Recycling Guidelines (Japan)

Guidelines for recycling computers and monitors in Japan.

Appendix D. Restriction of Hazardous Substances Directive (RoHS)

EU RoHS Compliance

Compliance with EU Directive 2011/65/EU for hazardous substances.

China RoHS Compliance

Information regarding hazardous substances in China.

Appendix E. China Energy Label

Appendix F. ENERGY STAR Model Information

ENERGY STAR Compliance

Information about ENERGY STAR compliance and energy-efficient practices.

Index

Lenovo ThinkCentre M78 Specifications

General

Brand	Lenovo
Model	ThinkCentre M78
Category	Desktop
Language	English