Lenovo 6439, 6493, 6483, 6449, 6427, 6423 manual Features, System information

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Features

This section provides an overview of the computer features and preinstalled software.

System information

The following information covers a variety of models. For information for your specific model, use the Setup Utility. See Chapter 5, “Using the Setup Utility,” on page 19.

Microprocessor

vMachine types 6423, 6439, and 6483: Intel Core™ 2

vMachine types 6427, 6449, and 6493: Intel Xeon®

vInternal cache (size varies by model type)

Memory

vMachine types 6423, 6439, and 6483 support for four double data rate 3 error correction code unbuffered dual inline memory modules (DDR3 EEC UDIMMs)

vMachine types 6427, 6449, and 6493 support for eight double data rate 2 fully buffered dual inline memory modules (DDR2 FBDIMMs)

vFlash memory for system programs (varies by model type)

Internal drives

v3.5-inch, half-inch (slim) diskette drive (optional)

vCard reader (optional)

vSerial Advanced Technology Attachment (SATA) internal hard disk drive (some models)

vSerial attached SCSI (SAS) (some models)

vOptical drive (some models)

Video subsystem

vGraphics card (specified by customer)

Audio subsystem

vOn-board high-definition audio

vAvailable PCI sound card

vMicrophone and headphone connectors on the front panel

vSix ports on the rear panel

vMono internal speaker (some models)

Connectivity

vTwo 10/100/1000 Mbps integrated Ethernet controllers

vPeripheral Component Interconnect (PCI) V.90 Data/Fax modem (some models)

System management features

vPreboot Execution Environment (PXE) and Dynamic Host Configuration Protocol (DHCP)

vWake on LAN®

Chapter 3. Setting up your computer 13

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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 Arranging your workspace ComfortGlare and lighting 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 Turning on computer power Finishing the software installationCompleting important tasks 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 deviceAdvanced settings Exiting from the Setup Utility programSelecting or changing the startup device sequence User Guide Installing and configuring RAID Creating RAID volumesAttaching Sata hard disk drives Supported SAS RAID configurations Deleting RAID volumesInstalling and configuring RAID Properties Installing and configuring RAID User Guide Using system programs Updating flashing Bios from a diskette or CD-ROMUpdating system programs Updating flashing Bios from your operating system Basic troubleshooting Troubleshooting and diagnosticsDiagnostic programs PC-Doctor for Windows PC-Doctor for Windows PEPC-Doctor for DOS Creating a diagnostic CD image Cleaning the mouse Optical mouseNon-optical 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 CenterSafety and Warranty Help and serviceUsing the documentation and diagnostic programs 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