Lenovo 3000 H Series user manual

Lenovo 3000 H Series

WORLDWIDE PARTNER

Version 1.0

31023039

Manufactured by Lenovo

Contents

Main Lenovo 3000 H Series www.lenovo.com/in User Manual Page Page Declaration Page Page Page Table of Contents Page Hardware Connection of the Computer 2 1.1 Front view of the computer The following section shows the locations of the connectors on the front of the computer. 1.2 Rear view of the computer The following section shows the locations of the connectors on the rear of the computer. 4 1.3 Speakers 1.4 Connecting the monitor and speakers to the computer 1.5 Helpful tips on the installation Page OneKey Recovery Using the OneKey Recovery function Page Page Page Page Safety In Use 3.1 System Restore Page 16 Step 1 Step 7 OK Step 2 3.2 Disk Cleanup 3.3 Hard disk error checking and repairing 3.4 Disk Defragment 20 3.5 Daily Care 1. Cleaning of parts: 2. Common cleaning methods Troubleshooting 22 4.1 Display 1.Blank screen 2.Settings of display properties 3.There is waterwave on the monitor screen 4.2 Sound Page 24 4.3 Desktop Icons Usage of task bar Adjusting the task bar layout 4.4 Software Problems 27 4.5 CD-ROM Drive and hard disk drive 1.CD-ROM read error 2.The hard disk capacity that is shown in the system is smaller than the marked capacity. Step 4 28 4.6 Special Notes on Models Appendix Appendix Helpful tips Static Electricity Prevention Operating Environment Appendix Appendix Handling for Repair Cleaning and Maintenance Notes in Operation Appendix Data Safety Transporting Warranty Policy