Manuals / Lenovo / Computer Equipment / Personal Computer

Lenovo 8158, 8215, 8157, 8159, 8156, 9210, 9211, 8116, TC A52-8155 manual

Models: 9211 9210 8159 8116 8158 8215 TC A52-8155 8156 8157

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Lenovo 8158, 8215, 8157, 8159, 8156, 9210, 9211, 8116, TC A52-8155 manual

Contents

Page Page Page Page Contents Iv User Guide Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devicesPlugs and outlets BatteriesCD and DVD drive safety Heat and product ventilationTo connect To disconnect Additional safety informationLithium battery notice Modem safety information Laser compliance statementPower supply statement Overview Information resourcesXiv User Guide Installing options FeaturesMemory Expansion Available options Specifications Handling static-sensitive devices Supported operating positionsTools required Installing external options Locating connectors on the rear of your computer Connector Description Obtaining device driversOpening the cover Locating components Accessing system board components and drives Identifying parts on the system board Installing memory Installing PCI adapters What to do nextInstalling internal drives Drive specifications Installing a drive in bay Installing a diskette drive in bay User Guide Connecting drives Connecting an additional serial ATA hard disk drive Security featuresIntegrated cable lock Password protection Changing the batteryErasing a lost or forgotten password clearing Cmos Closing the cover and connecting the cables User Guide Viewing and changing settings Using the Setup UtilityStarting the Setup Utility program Using passwordsAdministrator Password Password considerationsUser Password IDE Drive User PasswordResetting the hard disk drive and power-on password IDE Drive Master PasswordSetting, changing, and deleting a password Selecting a temporary startup device Using Security Profile by DeviceSelecting a startup device Changing the startup device sequenceAdvanced settings Exiting from the Setup Utility programUser Guide System program Updating flashing Bios from a diskette or CD-ROMAppendix A. Updating system programs Updating flashing Bios from your operating system Recovering from a POST/BIOS update failureCleaning a mouse with a ball Appendix B. Cleaning the mouseCleaning an optical mouse User Guide Appendix C. Manual modem commands Basic AT commandsSet Tone Dial as default Low speaker volumeSet Pulse dial as default Internal speaker on until carrier detectedExtended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Appendix C. Manual modem commands User Guide Appendix D. Notices Television output notice TrademarksIndex Password lost or forgotten Page Part Number 39J8170