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Lenovo 9211, 8215, 8157, 8158, 8159, 8156, 9210, 8116 Locating connectors on the rear of your computer

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

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Locating connectors on the rear of your computer

The following illustration shows the locations of connectors on the rear of your computer.

1	Power cord connector	9	Parallel connector
2	Cable lock latch	10	Audio line in connector
3	PCI Express x1 adapter connector	11	Audio line out connector
4	PCI adapter connector	12	USB connectors (4)
5	Serial connectors (2)	13	Standard keyboard connector
6	Ethernet connector	14	Standard mouse connector
7	USB connectors (2)	15	Power supply diagnostic LEDs
8	VGA monitor connector

Note: Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer.

8User Guide

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Lenovo 9211, 8215, 8157, 8158, 8159, 8156, 9210, 8116, TC A52-8155 manual Locating connectors on the rear of your computer

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 ventilationAdditional safety information Lithium battery noticeTo connect To disconnect Modem safety information Laser compliance statementPower supply statement Overview Information resourcesXiv User Guide Installing options FeaturesMemory Expansion Available options Specifications Supported operating positions Tools requiredHandling static-sensitive devices 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 Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsPassword considerations User PasswordAdministrator Password IDE Drive User PasswordIDE Drive Master Password Setting, changing, and deleting a passwordResetting the hard disk drive and power-on password Using Security Profile by Device Selecting a startup deviceSelecting a temporary startup device Changing the startup device sequenceAdvanced settings Exiting from the Setup Utility programUser Guide Updating flashing Bios from a diskette or CD-ROM Appendix A. Updating system programsSystem program Updating flashing Bios from your operating system Recovering from a POST/BIOS update failureAppendix B. Cleaning the mouse Cleaning an optical mouseCleaning a mouse with a ball User Guide Appendix C. Manual modem commands Basic AT commandsLow speaker volume Set Pulse dial as defaultSet Tone 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