Lenovo 3000 H Series user manual Front view of the computer

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1.1 Front view of the computer

The following section shows the locations of the connectors on the front of the

computer.

Power button

Power indicator

Hard disk drive indicator

Reset

Optical drives

Front digital connectors

Power button: Press this button to turn on/off your computer.

Reset: Press this button to restart your computer. We recommend that you do not perform this operation in normal condition.

Hard disk drive indicator: Indicates the read/write operation of the hard disk drive .

Front digital connectors: Pull down the cover plate of the front digital ports to expose a number of ports, such as the USB connector, as shown below.

2Lenovo 3000 H Series User Manual

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Contents Lenovo 3000 H Series Page 家悦K 系列用户手册 Declaration Page Explanation of Symbols Page Table of Contents Appendix This chapter provides the following Hardware Connection of the ComputerFront view of the computer Rear view of the computer Speakers Helpful tips on the installation Connecting the monitor and speakers to the computerPage OneKey Recovery System Recovery Using the OneKey Recovery functionSystem Backup Press E to confirm the backup and to continue Backup Uninstallation Help Safety In Use System Restore Click System Restore Step Disk Cleanup Hard disk error checking and repairing Disk Defragment Daily Care Cleaning of partsCommon cleaning methods Troubleshooting Blank screen Settings of display propertiesDisplay SoundRecording with the microphone Computer has no sound output at allUsage of task bar Desktop IconsAdjusting the task bar layout Uninstall programs Software ProblemsInstall programs CD-ROM Drive and hard disk drive CD-ROM read errorDrivers of this model only support WindowsXP SP2 system Special Notes on ModelsAppendix Handling for Repair Data Safety