Lenovo 6423, 6493, 6483, 6449, 6439, 6427 manual Setting up your computer

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7.If you have powered speakers with an ac adapter:

a.Connect the cable that runs between the speakers, if necessary. On some speakers, this cable is permanently attached.

b.Connect the ac adapter cable to the speaker.

c.Connect the speakers to the computer.

d.Connect the ac adapter to the ac power source.

8.If you have unpowered speakers with no ac adapter:

a.Connect the cable that runs between the speakers, if necessary. On some speakers, this cable is permanently attached.

b.Connect the speakers to the computer.

Chapter 3. Setting up your computer 9

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Contents Page Page ThinkStation User Guide Page Contents Appendix A. Manual modem Appendix B. Notices Commands Introduction Vi User Guide Additional safety requirements for machine types 6427, 6449, Important safety informationUser Guide Glare and lighting Arranging your workspaceComfort Electrical outlets and cable lengths Air circulationConnecting your computer Setting up your computerUser Guide Setting up your computer Phone Line Setting up your computer 1394 Completing important tasks Turning on computer powerFinishing the software installation Installing external options Installing other operating systemsUpdating your operating system Updating your antivirus softwareSystem information FeaturesInput/output features Operating systems, preinstalled varies by model Environment SpecificationsSoftware provided with your Windows operating system Software overviewSoftware provided by Lenovo PC-Doctor for WINPE, PC-Doctor for WindowsAdobe Acrobat Reader Starting the Setup Utility program Using the Setup UtilityViewing and changing settings Using passwordsAdministrator Password User PasswordSetting, changing, and deleting a password Selecting a startup deviceSelecting or changing the startup device sequence Advanced settingsExiting from the Setup Utility program User Guide Attaching Sata hard disk drives Installing and configuring RAIDCreating RAID volumes Supported SAS RAID configurations Deleting RAID volumesInstalling and configuring RAID Properties Installing and configuring RAID User Guide Updating system programs Using system programsUpdating flashing Bios from a diskette or CD-ROM Updating flashing Bios from your operating system Basic troubleshooting Troubleshooting and diagnosticsDiagnostic programs PC-Doctor for DOS PC-Doctor for WindowsPC-Doctor for Windows PE Creating a diagnostic CD image Non-optical mouse Cleaning the mouseOptical mouse 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage Creating and using the Product Recovery disc Recovering softwarePerforming 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 disketteRecovering or installing device drivers Solving recovery problems Setting a rescue device in the startup sequenceUser Guide Information resources Getting information, help, and serviceOnline Books folder ThinkVantage Productivity CenterUsing the documentation and diagnostic programs Safety and WarrantyHelp and service Using other services Calling for servicePurchasing additional services Basic AT commands Appendix A. Manual modem commandsLow speaker volume Enable RTS/CTS hardware flow control Extended AT commands+MS=? MNP/V.42/V.42bis/V.44 commandsFax Class 2 commands Fax Class 1 commandsVoice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Trademarks Television output noticeIndex Page Using User Guide Page Part Number 43C9722