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Lenovo 9379, 6490, 9635, 9637, 9277, 9269, 9631 Locating the connectors on the rear of your computer

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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Locating the connectors on the rear of your computer

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

1	Power supply diagnostic	10	Ethernet connector
	LEDs
2	Voltage selection switch	11	USB connectors (2)
	(some models)
3	Power connector	12	Microphone connector
4	Standard mouse connector	13	Audio line out connector
5	Standard keyboard connector	14	Audio line in connector
6	Serial connector	15	PCI Express x1 or PCI Express x16 graphics
			adapter connector
7	Parallel connector	16	PCI Express x1 or PCI Express x16 graphics
			adapter connector
8	VGA monitor connector	17	PCI Adapter connector
9	USB connectors (2)

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

18User Guide

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Lenovo 9379, 6490, 9635, 9637, 9277, 9269, 9631, 9283, 9287, 9265, 9383, 9648 Locating the connectors on the rear of your computer

Contents

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