Lenovo 4271 Audio subsystem, Connectivity, System management features, Input/Output I/O features

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Audio subsystem

Integrated high-definition (HD) audio

Microphone connector and headphone connector on the front panel

Eight audio connectors on the rear panel

Audio line-in connector

Audio line-out front speaker connector

Audio line-out rear speaker connector

Audio line-out side speaker connector

Audio line-out subwoofer/center speaker connector

Microphone connector

Optical Sony Philips Digital Interconnect Format (SPDIF) in connector

Optical SPDIF out connector

Internal speakers

Connectivity

• One or two 10/100/1000 Mbps Ethernet controller(s)

System management features

Ability to store the power-on self-test (POST) hardware test results

Advanced Configuration and Power Interface (ACPI) support

Alert Standard Format (ASF) 2.0

Automatic power-on startup

Preboot Execution Environment (PXE)

System Management (SM) Basic Input/Output System (BIOS) and SM software

Wake on LAN

Wake on Ring (in the Setup Utility program, this feature is called Serial Port Ring Detect for an external modem)

Windows Management Instrumentation (WMI)

Input/Output (I/O) features

9-pin serial port (available on some models)

10 USB (Universal Serial Bus) connectors

Eight audio connectors on the rear panel

One external Serial Advanced Technology Attachment (eSATA) connector

One or two Ethernet connector(s)

Two audio connectors on the front panel (microphone connector and headphone connector)

Two IEEE 1394 connectors (available on some models)

For more information about I/O features, see “Locating connectors on the rear of your computer” on page 7.

Expansion

One optical drive bay

One PCI Express x1 card slot

2ThinkStation User Guide

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Contents ThinkStation User Guide Third Edition December Copyright Lenovo 2010 Contents Appendix A. System memory speed Appendix B. Notices Important safety information Iv ThinkStation User Guide Features Product overviewSystem management features Input/Output I/O featuresAudio subsystem ConnectivitySpecifications Power supplySecurity features Preinstalled software programsSoftware overview Software provided with your Windows operating systemProduct Recovery ThinkVantage Rescue and RecoveryLenovo ThinkVantage Tools Lenovo WelcomeLocating computer controls, connectors, and parts Antivirus softwareLocating connectors on the rear of your computer Rear connector locationsConnector Locating componentsLocating parts and connectors on the system board Component locationsSystem board part and connector locations System board part and connector locations Sata connectors Battery Microprocessor Installing or replacing hardware Installing or replacing hardwareInstalling external options Removing the computer coverRemoving and reinstalling the front bezel Removing the computer coverRemoving and reinstalling the PCI card holder Removing the front bezelRemoving the PCI card holder Installing or replacing a memory module Installing the PCI card holderRemoving the optical drive bracket Open the retaining clips as shown ThinkStation User Guide Installing or replacing a PCI card What to do nextRemoving a PCI card Installing a new hard disk drive Installing a new PCI cardInstalling a new hard disk drive into the bracket Installing a new hard disk drive Replacing a hard disk drive Rotating the air flow wallReplacing the optical drive Removing the hard disk driveRemoving the optical drive Replacing the heat sink and fan assembly Connecting a new optical driveRemoving the optical drive bracket Removing the heat sink and fan assembly Replacing the front fan assembly Removing the front fan assembly bracket Replacing the rear fan assembly Installing the new front fan assembly bracketRemoving the rear fan assembly Installing the rear fan assembly Replacing the keyboard or mouseCompleting the parts replacement Connecting the USB keyboard or mouseBasic security features Obtaining device driversLocking devices Locking devicesPassword protection Recovery information Creating and using recovery mediaCreating recovery media Using recovery mediaPerforming backup and recovery operations On the Rescue and Recovery menu, click Restore your systemClick the Restore your system from a backup icon Performing a backup operationPerforming a recovery operation Using the Rescue and Recovery workspace Creating a rescue medium Creating and using a rescue mediumUsing a rescue medium Installing or reinstalling device drivers Solving recovery problemsRecovery information ThinkStation User Guide Using the Setup Utility program Starting the Setup Utility programViewing or changing settings Using passwordsPassword considerations Administrator passwordUser Password Setting, changing, or deleting a passwordViewing or changing the startup device sequence Selecting a startup deviceSelecting a temporary startup device Advanced settings Exiting the Setup Utility programInstalling Sata hard disk drives Configuring RAIDConfiguring RAID for machine types 4262, 4263, 4264, Configuring RAID for machine types 4266, 4269, 4271, Creating RAID volumesDeleting RAID volumes Installing Sata or SAS hard disk drives From the RAID Config menu, select Create arrayFrom the RAID Config menu, select Delete array Configuring the Marvell Bios Setup to delete an arrayFrom the RAID Config menu, select Spare Management Updating system programs Using system programsUpdating flashing the Bios from a disc Click Downloads and drivers Updating flashing the Bios from your operating systemRecovering from a POST/BIOS update failure Updating system programs ThinkStation User Guide Troubleshooting and diagnostic programs Basic troubleshootingLenovo ThinkVantage Toolbox Diagnostic programsLenovo Solution Center PC-Doctor for Rescue and Recovery PC-Doctor for DOSCleaning an optical mouse Getting information, help, and service Information resourcesOnline Books folder Lenovo ThinkVantage ToolsSafety and warranty Help and serviceUsing the documentation and diagnostic programs Calling for serviceUsing other services Purchasing additional services Appendix A. System memory speed Dimm type and speed PC3-8500R Appendix A. System memory speed Dimm type and speed PC3-8500R Appendix B. Notices Trademarks Television output noticeEuropean conformance CE mark Index CRUPassword Page ThinkStation User Guide Page 89Y7306
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4262, 4263, 4266, 4264, 4265 specifications

Lenovo has established itself as a leader in the technology sector, offering a range of innovative products tailored for various business and personal needs. Among its notable offerings are the Lenovo 4269, 4265, 4263, 4272, and 4266 models, each distinct yet sharing common traits that reflect Lenovo's commitment to quality, performance, and user experience.

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