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Lenovo 6493, 6483, 6449, 6439, 6427, 6423 manual 1 USB connector

Models: 6423 6427 6439 6449 6483 6493

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1 USB connector

9.Connect any additional devices that you have. Your computer might not have all connectors that are shown.

1394

1394

1 USB connector	Use this connector to attach a device that requires a USB
	connection, such as a keyboard, mouse, scanner, printer, or
	personal digital assistant (PDA).
2 Serial connector	Use this connector to attach an external modem, serial printer,
	or other device that uses a 9-pin serial connector.
3 S-video connector	Use this connector to attach a television set that has an
	S-Video connector. This connector is present on some
	high-performance video adapters.
4 Parallel connector	Use this connector to attach a parallel printer or any other
	device that requires a 25-pin parallel connection.
5 Ethernet connector	Use this connector to attach the computer to an Ethernet-type
	local area network or to a cable modem.

Important: To operate the computer within FCC limits when it is connected to an Ethernet network, use a Category 5 Ethernet cable.

6 MIDI/joystick connector Use this connector to attach a joystick, gamepad, or a musical instrument digital interface (MIDI) device such as a MIDI keyboard.

7 IEEE 1394 connector This connector is sometimes called Firewire because it transmits data rapidly. There are two types of IEEE 1394 connectors: the 4-pin and the 6-pin. IEEE 1394 offers connection to several types of consumer electronics, including digital audio devices and scanners.

10.Connect the power cords to properly grounded electrical outlets.

10User Guide

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Lenovo 6493, 6483, 6449, 6439, 6427, 6423 manual 1 USB connector

Contents

Page Page ThinkStation User Guide Second Edition July Copyright Lenovo 2005, Contents Appendix B. Notices commandsAppendix A. Manual modem IndexIntroduction viUser Guide Chapter 1. Important safety information 2User Guide Chapter 2. Arranging your workspace ComfortGlare and lighting Air circulation Electrical outlets and cable lengthsChapter 3. Setting up your computer Connecting your computervIf the voltage supply range is 100–127V AC, set the switch to 115 Chapter 3. Setting up your computer 1 Audio line-in 7.If you have powered speakers with an ac adapter 1 USB connector Turning on computer power Finishing the software installationCompleting important tasks Updating your operating system Installing other operating systemsInstalling external options Updating your antivirus softwareSystem information FeaturesSystem management features MicroprocessorSecurity features Input/output featuresPower Expansion for machine types 6423, 6439, andPreinstalled software Operating systems, preinstalled varies by modelSpecifications ThinkVantage System Update ThinkVantage Rescue and RecoveryThinkVantage Client Security Solution Chapter 4. Software overviewAdobe Acrobat Reader 18User GuideViewing and changing settings Chapter 5. Using the Setup UtilityStarting the Setup Utility program Using passwordsSetting, changing, and deleting a password User PasswordAdministrator Password Selecting a startup deviceSelecting or changing the startup device sequence Advanced settingsExiting from the Setup Utility program Chapter 5. Using the Setup Utility22User Guide Chapter 6. Installing and configuring RAID Creating RAID volumesAttaching SATA hard disk drives Deleting RAID volumes SUPPORTED SAS RAID configurations3.Press Enter to go to the RAID Properties screen Properties 17.To delete the New Array, select Manage Array 28User Guide Using system programs Updating flashing BIOS from a diskette or CD-ROMChapter 7. Updating system programs Updating flashing BIOS from your operating system 30User GuideChapter 8. Troubleshooting and diagnostics Basic troubleshootingDiagnostic programs NotesPC-Doctorfor Windows PC-Doctorfor Windows PEPC-Doctorfor DOS Creating a diagnostic CD image Creating diagnostic diskettesRunning diagnostics from the CD or diskettes Cleaning the mouse Optical mouseNon-opticalmouse 1.Turn off your computer Chapter 9. Recovering software Creating and using the Product Recovery discPerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media NotesCreating and using a Recovery Repair diskette To create rescue media, do the followingTo use rescue media, do one of the following Recovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problems44User Guide ThinkVantage Productivity Center Information resourcesOnline Books folder NotesUsing the documentation and diagnostic programs Safety and WarrantyHelp and service Programs → ThinkVantage → Productivity CenterCalling for service Using other servicesPurchasing additional services 48User GuideAppendix A. Manual modem commands Basic AT commandsATH ENTER Command Extended AT commands MNP/V.42/V.42bis/V.44 commands Fax Class 1 commands Fax Class 2 commandsVoice commands Attention Switzerland User Telekom PTT SCR-BE Taximpulssperrfilter-12kHzPTT Art. Bakom 93.0291.Z.N 56User Guide 1009 Think Place - Building One Morrisville, NC Appendix B. NoticesLenovo United States, Inc U.S.A Attention: Lenovo Director of LicensingTelevision output notice TrademarksIndex A Page using continued 62User Guide Page Part Number: 43C9722 Printed in USA 1P P/N: 43C9722