Manuals / Lenovo / Computer Equipment / Laptop

Lenovo 9648, 6490, 9635, 9637, 9277, 9269, 9631, 9283, 9287, 9265, 9383, 9379, 9387, 9279, 9389, 9646, 9694, 8995

Models: 8705 9646 9279 9635 8995 9648 9287 6490 8985 9387 8973 9269 8983 8991 9383 8975 9389 9283 8701 8717 9694 8979 9631 9277 9379 9265 9637 8700

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Lenovo 9648, 6490, 9635, 9637, 9277, 9269, 9631, 9283, 9287, 9265, 9383, 9379, 9387, 9279, 9389, 9646, 9694, 8995, 8991, 8985, 8979, 8975, 8973

Contents

User Guide Page User Guide Page Contents Troubleshooting Conditions that require immediate action Important safety information Service and upgrades General safety guidelines Static electricity prevention Power cords and power adapters Voltage-selection switch Batteries Extension cords and related devicesPlugs and outlets External devices Heat and product ventilation Operating environment Electrical current safety information To connect To disconnect Lithium battery noticeModem safety information Laser compliance statement Power supply statementProducts with television tuner options installed Proper grounding for the cable Example of antenna grounding Using headphones or earphones Data safetyCleaning and maintenance Additional safety information Introduction Xviii User Guide Comfort Arranging your workspace Electrical outlets and cable lengths Glare and lightingAir circulation Connecting your computer Setting up your computer User Guide Setting up your computer User Guide 1394 Finishing the software installation Turning on power Updating your antivirus software Installing other operating systemsCompleting important tasks Updating your operating system User Guide Features Installing options Video subsystem Operating systems preinstalled varies by model type Environment SpecificationsDimensions Weight Tools required Available options Handling static-sensitive devices Installing external options Locating the connectors on the front of your computer Locating the connectors on the rear of your computer Obtaining device drivers Connector Description Removing the cover Locating components Identifying parts on the system board Installing options User Guide What to do next Installing memory Installing adapters What to do next Drive specifications Installing internal drives Installing options Installing a drive in bay 1 or bay Installing options Connecting the first optical drive Connecting drives Installing security features Connecting a serial ATA hard disk drive Integrated cable lock Padlock Password protectionChanging the battery Erasing a lost or forgotten password clearing Cmos Replacing the cover and connecting the cables User Guide Creating and using the Product Recovery disc Recovering software Performing backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media To create rescue media, do the following Creating and using a Recovery Repair diskette Recovering or installing device drivers Solving recovery problems Setting a rescue device in the startup sequence User Guide Using passwords Using the Setup UtilityStarting the Setup Utility program Viewing and changing settings Using Security Profile by Device User PasswordAdministrator Password Setting, changing, and deleting a password Changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device Exiting from the Setup Utility program Advanced settings Updating system programs Using system programsUpdating flashing Bios from a diskette User Guide Symptom Action Troubleshooting and diagnosticsBasic troubleshooting Diagnostic programs PC-Doctor for DOS PC-Doctor for Windows Running diagnostics from the CD or diskettes Non-optical mouse Cleaning the mousePC-Doctor for Windows PE Optical mouse 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage ThinkVantage Productivity Center Getting information, help, and serviceInformation resources Online Books folder Help and service Access HelpSafety and warranty Calling for service Using the documentation and diagnostic programs Purchasing additional services Using other services Basic AT commands Appendix A. Manual modem commands Internal speaker on until carrier detected Low speaker volumeSet Pulse dial as default Set Tone Dial as default Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 2 commands Fax Class 1 commands Voice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Trademarks Television output notice Index Page Page Part Number