Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 10068/7752, 10059/7723, 10060/7724, 10080/3099 manual Rear view of the chassis

Models: 10080/3099 10060/7724 10059/7723 10068/7752

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1.2 Rear view of the chassis

1.2 Rear view of the chassis

(If the rear view configuration in this chapter is different from your actual computer, the rear view configuration of your actual computer should be taken as final and binding.)

Lenovo H415

Voltage selection switch (Selected models only)

Power connector

On-board VGA connector (Selected models only)

HDMI connector (Selected models only)

USB connectors (4)

Ethernet connector

Microphone connector

Audio line-out connector

Audio line-in connector

User Guide 3

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Lenovo 10068/7752, 10059/7723, 10060/7724, 10080/3099 manual Rear view of the chassis

Contents

H4 Series User Guide31500352 Machine type 10059/7723 10060/7724 10068/7752 10080/3099Important Safety Information Page Contents Important Safety InformationChapter 2 Using the Rescue System Chapter 3 Using the Computer Software2 Contents User Guide Chapter Using the Computer HardwareThis chapter contains the following topics 1.1 Front view of the chassis Power button Optical Drive selected models onlyMemory card reader selected models only USB connector Headphone connector Microphone connector1.2 Rear view of the chassis Lenovo H405 Voltage selection switch Selected models only Audio line-out connector Audio line-in connector Lenovo H420 Voltage selection switch Selected models onlyPower connector PS/2 keyboard connector PS/2 mouse connector HDMI connector USB connectors6 User Guide 1.3 Connecting your computer 8 User Guide Page 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 adapter1.3.10 Connect the power cords properly to ground electrical outlets 1.3.12 Wired keyboard T V L14 User Guide Chapter Using the Rescue System This chapter contains the following topics2.2 Driver and Application Installation Note about the service partition2.1 OneKey Recovery 2.3 System Setup Method 1 Automatic InstallationMethod 2 Manual Installation 2.3.2 Network Settings2.4 System Backup 2.5 System Recovery2.6 Create Recovery Disc 2.3.3 Password ManagementChapter Using the Computer Software This chapter contains the following topics Lenovo Dynamic Brightness system  Lenovo Eye Distance System User Guide3.1 Lenovo Dynamic Brightness system Before using this software, do the followingTo use this software, do the following 3.2 Lenovo Eye Distance SystemTo use this software, do the following 1. Ensure the lens of the camera is exposed and not covered Troubleshooting and Chapter Confirming Setup  Troubleshooting and Problem ResolutionThis chapter contains the following topics 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