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Lenovo 10091/2558/1196, 10080/3099/1194 manual Chapter Using the Computer Hardware, User Guide

Models: 10091/2558/1196 10080/3099/1194

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Chapter Using the Computer Hardware

Chapter Using the Computer Hardware

This chapter contains the following topics:

 Computer hardware introduction

 Information on computer connections

Note: The descriptions in this chapter might vary from your computer, depending on computer models and configurations.

User Guide 1

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Lenovo 10091/2558/1196 manual Chapter Using the Computer Hardware, This chapter contains the following topics, User Guide

Contents

31500352 H4 SeriesUser Guide VersionImportant Safety Information Page Chapter 2 Using the Rescue System ContentsImportant Safety Information Chapter 3 Using the Computer Software2 Contents Chapter Using the Computer Hardware This chapter contains the following topicsUser Guide Memory card reader Selected models only USB connector 1.1 Front view of the chassisPower button Optical Drive Selected models only Headphone connector Microphone connector1.2 Rear view of the chassis Audio line-in connector Standalone graphic card Selected models only Lenovo H405 Voltage selection switch Selected models only Power connector PS/2 keyboard connector PS/2 mouse connector Audio line-out connector Audio line-in connectorLenovo H420 Voltage selection switch Selected models only HDMI connector USB connectorsOn-board VGA connector Selected models only Lenovo H410 Voltage selection switch Selected models onlyPower connector PS/2 keyboard connector PS/2 mouse connector Standalone graphic card Selected models only1.3 Connecting your computer 8 User Guide1.3.2 Connect the keyboard cable to the appropriate keyboard connector. PS/2 connector or USB connector 10 User Guide This instruction is only for PC 1.3.7 If you have powered speakers with an adapter 1.3.8 If you have powered speakers without an adapter12 User Guide 1.3.10 Connect the power cords properly to ground electrical outlets 1.3.12 Wired keyboard Selected models only Chapter Using the Rescue System This chapter contains the following topicsNote about the service partition 2.1 OneKey Recovery2.2 Driver and Application Installation Method 2 Manual Installation 2.3 System SetupMethod 1 Automatic Installation 2.3.2 Network Settings2.6 Create Recovery Disc 2.4 System Backup2.5 System Recovery 2.3.3 Password Management Lenovo Dynamic Brightness system  Lenovo Eye Distance System Chapter Using the Computer SoftwareThis chapter contains the following topics User Guide3.1 Lenovo Dynamic Brightness system Before using this software, do the following3.2 Lenovo Eye Distance System To use this software, do the followingTo use this software, do the following 1. Ensure the lens of the camera is exposed and not covered This chapter contains the following topics Troubleshooting and Chapter Confirming Setup Troubleshooting and Problem Resolution User GuideSolving Problems 4.1 Troubleshooting Display Problems4.2 Troubleshooting Audio Problems 4.3 Troubleshooting Software Problems4.4 Troubleshooting Problems with Optical Drives and Hard Disks 26 User Guide4.5 Special considerations for troubleshooting Windows 4.6 Performing Daily Maintenance Tasks