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Lenovo G770 10372 User Manual

Lenovo G770 10372
51 pages
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Lenovo G770
Read the safety notices and important tips in the
included manuals before using your computer.
©Lenovo China 2011
New World. New Thinking.
TM
www.lenovo.com
User Guide V1.0
V1.0_en-US
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Lenovo G770 10372 Specifications

General IconGeneral
CPUIntel Core i5-2450M
RAM6GB DDR3
Screen Size17.3 inches
GraphicsAMD Radeon HD 6650M
Operating SystemWindows 7 Home Premium
Hard Drive750GB HDD
Processor Speed2.5 GHz
Display Resolution1600 x 900
Battery LifeUp to 4 hours
ProcessorIntel Core i5
Storage750 GB

Summary

Chapter 1. Getting to know your computer

Top view

Overview of the computer's top-side components, including display, camera, and buttons.

Left-side view

Details of ports and features on the left side: Kensington slot, fan louvers, VGA, RJ-45, HDMI, USB.

Right-side view

Details of ports and features on the right side: headphone, microphone, optical drive, USB, AC power.

Front view

Overview of front-facing components: wireless switch, status indicators, and memory card slot.

Bottom view

Identification of bottom components: battery pack, latches, drive compartment, and speakers.

Chapter 2. Learning the basics

First use

Initial setup for new users: reading manuals, connecting power, and OS configuration.

Putting your computer into sleep state or shutting it down

Guidance on proper methods for sleep mode and system shutdown.

Using AC adapter and battery

How to check battery status and charge the computer using the AC adapter.

Using the touchpad

Instructions for navigating the interface using the computer's touchpad and buttons.

Using the keyboard

Information on keyboard layout, numeric keypad, and function key combinations.

Connecting external devices

Guide to connecting various external devices, including memory cards.

Connecting USB devices

Steps for connecting and disconnecting USB devices, driver installation.

Connecting Bluetooth enabled device (on select models)

How to enable and use Bluetooth for wireless device connectivity.

Special keys and buttons

Explanation of special keys and buttons, including the OneKey Rescue button.

System status indicators

Meaning and interpretation of the computer's various status indicator lights.

Securing your computer

Methods to protect the computer from theft and unauthorized access.

Using passwords

Steps for setting and managing user passwords for computer security.

Switchable Graphics in two modes (on select models)

How to switch between performance and power-saving graphics modes.

Chapter 3. Connecting to the Internet

Wired connection

Methods for connecting to the Internet via physical cables (Cable, DSL).

Wireless connection

Overview of wireless Internet access technologies like Wi-Fi and WiMAX.

Using Wi-Fi/WiMAX (on select models)

Enabling and configuring wireless network connections on the computer.

Chapter 4. OneKey Rescue system

Introduction

Overview of the OneKey Rescue system for data backup and recovery.

Using Lenovo OneKey Recovery (within Windows operating system)

How to use OneKey Recovery to back up data or create recovery discs in Windows.

Using Lenovo OneKey Rescue system (without Windows operating system)

Accessing and using OneKey Rescue when the OS cannot be loaded.

Creating a recovery disc(s)

Procedure for creating bootable recovery discs for system restoration.

Chapter 5. Troubleshooting

Frequently asked questions

Common user questions and references to detailed solutions.

Troubleshooting

General troubleshooting guide for common computer problems.

Password problems

Solutions for forgotten user, HDD, or supervisor passwords.

Sleep or hibernation problems

Resolving issues with the computer entering or exiting sleep/hibernation modes.

Computer screen problems

Fixes for blank, distorted, or unreadable display issues.

Sound problems

Troubleshooting steps for audio playback issues.

Battery problems

Resolving issues related to battery performance and shutdown.

A hard disk drive problem

Steps to resolve problems with the hard disk drive not working.

A startup problem

Solutions for issues preventing the operating system from starting.

OneKey Rescue system problems

Troubleshooting common issues with the OneKey Rescue system.

Other problems

Addressing miscellaneous issues like system unresponsiveness and external device errors.

Appendix A. CRU instructions

Replacing the battery pack

Step-by-step instructions for safely removing and installing the battery.

Replacing the hard disk drive

Guide for upgrading or replacing the computer's hard disk drive.

Replacing memory

Instructions for installing or upgrading the computer's RAM modules.

Removing the optical drive

Procedure for safely detaching and removing the optical drive unit.

Trademarks

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