Lenovo 4749 [B545] User Manuals

Table of Contents

• Important Safety Information

  2
• Using the Computer Hardware

  6
  • 1.1 Front view of the computer

    7
  • 1.2 Left and right view of the computer

    8
  • 1.3 Rear view of the computer

    9
  • 1.4 TV button instructions (selected models only)

    10
  • 1.5 Computer stand

    11
  • 1.6 Connecting your computer

    12
  • 1.7 Important information about using the computer

    13
  • 1.8 Wired keyboard (selected models only)

    15
• Touch screen user instruction

  16
  • 2.1 Touch Screen Calibration

    17
  • 2.2 User Gesture Instructions for the Touch screen

    17
  • 2.3 Attentions when using the Touch Screen

    25
• Using the Onekey TV (selected models only)

  28
  • 3.1 Guide to the remote control (selected models only)

    30
  • 3.2 Onekey TV Instructions (ASTC model) (selected models only)

    33
  • 3.3 Onekey TV Instructions (DVB-T model) (selected models only)

    35
  • 3.4 Onekey TV Instructions (ATV model) (selected models only)

    38
• Using the Rescue System

  40
  • 4.1 OneKey Recovery

    41
  • 4.2 Driver and Application Installation

    41
  • 4.3 System Setup

    42
  • 4.4 System Backup

    43
  • 4.5 System Recovery

    43
  • 4.6 Create Recovery Disc

    43
• Troubleshooting and Confirming Setup

  44
  • 5.1 Troubleshooting Display Problems

    45
  • 5.2 Troubleshooting Audio Problems

    46
  • 5.3 Troubleshooting Software Problems

    46
  • 5.4 Troubleshooting Problems with Optical Drives and Hard Disks

    47
  • 5.5 Special considerations for troubleshooting Windows

    48
  • 5.6 Performing Daily Maintenance Tasks

    49
• Hardware Replacement Guide

  50
  • 6.1 Overview

    51
  • 6.2 Replacing hardware

    54
  • Appendix.

    65
  • Energy Star Statement

    66