Lenovo 3000 H Series user manual Explanation of Symbols

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Explanation of Symbols

Danger: Caution, extremely dangerous

Warning: Caution, moderately dangerous

Note: Caution, minimal danger

Recommendation: Helpful instructions

Forbidden: Dangerous operation

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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 Hardware Connection of the Computer This chapter provides the followingFront view of the computer Rear view of the computer Speakers Connecting the monitor and speakers to the computer Helpful tips on the installationPage OneKey Recovery Using the OneKey Recovery function System RecoverySystem 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 Cleaning of parts Common cleaning methodsDaily Care Troubleshooting Sound Settings of display propertiesDisplay Blank screenComputer has no sound output at all Recording with the microphoneDesktop Icons Usage of task barAdjusting the task bar layout Software Problems Install programsUninstall programs CD-ROM read error CD-ROM Drive and hard disk driveSpecial Notes on Models Drivers of this model only support WindowsXP SP2 systemAppendix Handling for Repair Data Safety