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Lenovo 6493, 6483, 6449, 6439, 6427, 6423 manual Part Number: 43C9722 Printed in USA, 1P P/N: 43C9722

Models: 6423 6427 6439 6449 6483 6493

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Part Number: 43C9722

Part Number: 43C9722

Printed in USA

(1P) P/N: 43C9722

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Lenovo 6493, 6483, 6449, 6439, 6427, 6423 manual Part Number: 43C9722 Printed in USA, 1P P/N: 43C9722

Contents

Page Page ThinkStation User Guide Second Edition July Copyright Lenovo 2005, Contents commands Appendix A. Manual modemAppendix B. Notices 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 Installing other operating systems Installing external optionsUpdating your operating system Updating your antivirus softwareFeatures System management featuresSystem information MicroprocessorInput/output features PowerSecurity features Expansion for machine types 6423, 6439, andPreinstalled software Operating systems, preinstalled varies by modelSpecifications ThinkVantage Rescue and Recovery ThinkVantage Client Security SolutionThinkVantage System Update Chapter 4. Software overviewAdobe Acrobat Reader 18User GuideChapter 5. Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwordsUser Password Administrator PasswordSetting, changing, and deleting a password Selecting a startup deviceAdvanced settings Exiting from the Setup Utility programSelecting or changing the startup device sequence 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 Information resources Online Books folderThinkVantage Productivity Center NotesSafety and Warranty Help and serviceUsing the documentation and diagnostic programs 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 Appendix B. Notices Lenovo United States, Inc1009 Think Place - Building One Morrisville, NC 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