User manual LENOVO 3000 C100

[. . . ] 3000 C100 Series User Guide Version 2. 0 2009. 8 31039393 31039393_3000 C100_UG_FM_EN_V2. 01 1 2009. 7. 23 10:59:36 AM 3000 C100 Important Safety Information Before using this manual, it is important that you read and understand all of the related safety information for this product. Refer to the Safety and Warranty Guide that you received with this product for the latest safety information. Reading and understanding this safety information reduces the risk of personal injury or damage to your product. Danger: Be aware of extremely hazardous or lethal situations. Attention: Be aware of possible damage to programs, devices, or data. Note: Pay attention to this important information. © Copyright Lenovo 2009. 31039393_3000 C100_UG_EN_V2. 0. in1 1 2009. 8. 21 2:12:27 PM 31039393_3000 C100_UG_EN_V2. 0. in2 2 2009. 8. 21 2:12:27 PM Contents Important Safety Information Chapter 1 Using the Computer Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1 Front view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 2 Rear view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1. 3 Computer stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. 4 Connecting your computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1. 5 Computer instruction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1. 6 Keyboard and Mouse (wired) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Chapter 2 Using the Rescue System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] It also provides security against multi-pronged attacks by combining anti-virus, anti-spyware and firewall technologies. Note: ConnecttotheInternetbeforeactivation. 3. 3. 1 Using McAfee Security Center Choose All Programs McAfee McAfee Security Center from the Start menu to launch the antivirus software. Or, Double click the McAfee Security Center on the desktop to launch the antivirus software. 3. 3. 2 Scanning for Viruses Click Scan on the Security Center home page. Select a task on the Scan Options pane, Click Start to launch the scan program. Upon completion, the software will pop up a system scanning report, which lists all virus files detected, and you can then quarantine or delete them as required. 3. 3. 3 Check for updates Click Update on the Security Center home page to check for updates. Note: ConnecttotheInternetbeforeupgrading. 3. 3. 4 Help and Support For more information on the operation of Security Center, see product help Information in the Help option. In the help document, you can learn more about McAfee Security Center operation and settings. UserGuide 31039393_3000 C100_UG_EN_V2. 0. in18 18 2009. 8. 21 2:13:33 PM Chapter System Maintenance and Recovery This chapter contains the following topics: ÿ Daily Maintenance and Tools Instructions 1 2 3 4 5 UserGuide 31039393_3000 C100_UG_EN_V2. 0. in19 19 2009. 8. 21 2:13:34 PM 4. 1 Restoring the System The system can develop problems due to erroneous operation or the installation of additional software. If software problems develop in the originally installed software, you can restore the system by using system backup and restoration features. Note:Theexistingsystemsettingswillchangeafterrestoration. Checkthe settingsoftherestoredsystemtoensuretheymatchsettingsthatmaybe criticaltoyourneeds. Usethefollowingproceduretorestorethesoftwaretoaknownfunctionallevel: 1. Choose either the recommended restore point, or select a different recovery time from the pop-up box. When all processes run to completion, the system displays a message informing you that the restore operation has completed successfully. 4. 2 Backup and Restore For security purposes, you can back up the system status before you install additional software, or otherwise modify system settings. Click Next and follow the instructions to continue. 4. 3 Cleaning Up the Disk Do the following periodically to clean up the disks and possibly enhance your computer's performance: 1. Click the OK button to start the cleanup process. 0 UserGuide 31039393_3000 C100_UG_EN_V2. 0. in20 20 2009. 8. 21 2:13:35 PM 4. 4 Checking For, and Correcting Disk Errors To properly maintain your system, you should periodically check for and fix hard disk errors by doing the following: 1. Right-click the icon for the hard disk drive (HDD) that you want to reorganize, then select Properties from the pop-up menu. Note:Youcannotstarterrorcheckinguntilthecomputerisrestartedand initialized. 4. 5 Defragmenting the Disk(s) Disk fragments are tiny unused storage areas scattered on the disk. The system cannot directly reutilize these "blank" spaces and system performance can decrease as system operations usually cause the number of unused storage gaps to increase. Right-click the icon for the hard disk drive (HDD) that you want to reorganize, then select Properties from the pop-up menu. Select the time and scheme to be used by the defragging program, then start the defragmenting program. Depending on the amount of defragmentation on the hard disk drive, this procedure can take a long time (sometimes more than one hour). 4. 6 Performing Daily Maintenance Tasks Cleaning the computer components Because many of the computer components consist of sophisticated integrated circuit boards, it is very important to periodically clean around the computer to prevent dust buildup. [. . . ] Back up all documents and system settings related to the program before removing it. If the program has its own uninstaller, run it directly to uninstall the program. If the program does not have its own uninstaller, then select Control Panel from Start menu. Find the applicable program from the Programs and Functions dialog box and then select Uninstall/Modify. [. . . ]