You use speech-recognition software | Lenovo 568, 569, 606, 567

Connector	Description
Ethernet connector	Used to attach an Ethernet cable for a local area network (LAN).
	Note: To operate the computer within FCC Class B limits, use a Category 5 Ethernet
	cable.
Microphone connector	Used to attach a microphone to your computer when you want to record sound or if
	you use speech-recognition software.
PS/2 keyboard connector	Used to attach a keyboard that uses a PS/2 keyboard connector. This connector is
(optional)	available when you have an optional PS/2 keyboard and mouse adapter installed
	in your computer.
PS/2 mouse connector	Used to attach a mouse, a trackball, or other pointing devices that use a PS/2
(optional)	mouse connector. This connector is available when you have an optional PS/2
	keyboard and mouse adapter installed in your computer.
Serial port	Used to attach an external modem, a serial printer, or other devices that use a
	9-pin serial port.
USB 2.0 connector	Use this connector to attach a device that requires a USB 2.0 connection, such as a
	keyboard, a mouse, a scanner, a printer, or a personal digital assistant (PDA).
USB 3.0 connector	Use this connector to attach a device that requires a USB 2.0 or 3.0 connection,
	such as a keyboard, a mouse, a scanner, a printer, or a personal digital assistant
	(PDA).

Chapter 1. Product overview 9

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Lenovo 568, 569, 606, 567 manual You use speech-recognition software

Contents

ThinkStation User Guide First Edition April Copyright Lenovo Contents Using the Setup Utility Program Appendix A. System memory Speed 105 Appendix B. Notices 107 Iv ThinkStation User Guide Important safety information Service and upgradesStatic electricity prevention Extension cords and related devices Power cords and power adapters Plugs and outlets External devicesHeat and product ventilation Operating environment Modem safety information Power supply statement Cleaning and maintenanceLaser compliance statement ThinkStation User Guide Product overview Features Connectivity System management features Power supply Input/Output I/O featuresSecurity features Preinstalled software programs Preinstalled operating system Specifications Software provided by Lenovo Software overview Lenovo Solution Center ThinkVantage Rescue and RecoveryAdobe Reader Antivirus software Locations Front connector, control, and indicator locations Connector Description Locating connectors on the rear of your computer You use speech-recognition software Component locations Locating components System board part locations Locating parts on the system board Drive bay locations Locating internal drives Machine type and model label Machine type and model label ThinkStation User Guide Frequently asked questions Using your computerUsing the keyboard Using Windows shortcut keys Using the wheel mouse Using the blue ThinkVantage buttonAdjusting audio About your computer audio Setting the volume from Control Panel Setting the volume from the desktopUsing CDs and DVDs Adding the volume icon to the taskbar Recording a CD or DVD Playing a CD or DVD You and your computer Accessibility and comfortArranging your workspace Comfort Glare and lighting Air circulationElectrical outlets and cable lengths Replacement power cords Voltage-selection switchRegister your computer with Lenovo Moving your computer to another country or region ThinkStation User Guide Security Security features Locking the computer cover Locking the computer cover Installing a padlock Installing a padlock Using passwords Bios passwordsAttaching an integrated cable lock Windows passwords Using and understanding firewallsProtecting data against viruses ThinkStation User Guide Installing or replacing hardware Installing or replacing hardwareInstalling external options Handling static-sensitive devices Removing the computer cover Removing and reinstalling the front bezel What to do next Installing or replacing a PCI card Opening the adapter card retainer Remove the new PCI card from its static-protective package Installing a PCI card Installing or replacing a memory module Removing the memory cooler Opening the retaining clips Installing the memory cooler Installing or replacing the optical drive Removing the optical drive Installing the optical drive Removing a hard disk drive Installing or replacing a hard disk drive Installing the hard disk drive into the bracket Installing a hard disk drive Connecting a SAS hard disk drive Installing or replacing a hard disk drive enablement module Removing the hard disk drive enablement module Replacing the card reader Removing the card reader Installing the card reader Replacing the battery Removing the old battery Replacing the power supply assembly Installing or replacing hardware Removing the screws for the power supply assembly Replacing the heat sink and fan assembly Removing the heat sink and fan assembly Removing the rear fan assembly Replacing the rear fan assembly Replacing the keyboard or mouse Installing the rear fan assembly Obtaining device drivers Completing the parts replacement ThinkStation User Guide Recovery information Creating and using recovery mediaCreating recovery media Using recovery media Performing backup and recovery operationsPerforming a backup operation Performing a recovery operation Using the Rescue and Recovery workspaceClick the Restore your system from a backup icon Creating and using a rescue medium Using a rescue mediumCreating a rescue medium Reinstalling preinstalled applications and device drivers Reinstalling preinstalled applicationsReinstalling preinstalled device drivers Reinstalling software programs Reinstalling device driversSolving recovery problems Recovery information ThinkStation User Guide Using the Setup Utility program Starting the Setup Utility programViewing and changing settings Power-On Password Password considerationsAdministrator Password Hard Disk Password Erasing lost or forgotten passwords clearing Cmos Enabling or disabling a deviceSelecting a startup device Enabling ErP compliance mode and Deep Sx Selecting a temporary startup deviceSelecting or changing the startup device sequence Exiting the Setup Utility program ThinkStation User Guide Configuring RAID Configuring RAID with Intel RSTeInstalling Sata or SAS hard disk drives Entering the Intel RSTe configuration utility Resetting hard disk drives to non-RAID Entering the LSI MegaRAID Bios configuration utility Configuring RAID Setting the hot spare hard disk drive Using system programs Updating flashing the Bios from a discUpdating system programs Updating flashing the Bios from your operating system Recovering from a POST/BIOS update failureClick Downloads and drivers Keeping your computer current Preventing problemsGetting the latest device drivers for your computer Updating your operating system Basics Using System Update Computer Cleaning your computerKeyboard Optical mouse Good maintenance practices Cleaning a glass-screen surfaceMoving your computer Basic troubleshooting Troubleshooting and diagnostics Troubleshooting Troubleshooting procedure No audio in Windows Audio problems CD problems Sound comes from one external speaker onlyNo audio in DOS applications or games DVD problems CD or DVD does not workBlack screen instead of DVD video No audio or intermittent audio while playing DVD movie DVD movie will not playPlayback is very slow or choppy Invalid disc or no disc found message Intermittent problems Hard disk drive problems All or some keys on the keyboard do not work Keyboard, mouse, or pointing device problemsMouse or pointing device does not work Pointer on the screen does not move smoothly with the mouse Monitor problems Wireless keyboard does not workWrong characters appear on the screen Image is discolored Image appears to be flickering Wake on LAN feature is not working Ethernet problemsYour computer cannot connect to the network Adapter stops working for no apparent reason An option that was just installed does not work Option problems Click Disk Cleanup Performance and lockup problemsAn option that previously worked does not work now Insufficient free hard disk drive space Printer problems Excessive number of fragmented filesInsufficient memory Serial port problems Software problemsSoftware does not work as expected USB problems Lenovo Solution Center ThinkStation User Guide Getting information, help, and service Using the documentation and diagnostic programs Help and serviceCalling for service Lenovo Support Web site Purchasing additional services Using other services ThinkStation User Guide 105 Appendix A. System memory speed ThinkStation User Guide 107 Appendix B. Notices Trademarks Export classification notice Appendix C. Regulatory informationElectronic emissions notices Federal Communications Commission Declaration of Conformity ThinkStation User Guide Appendix C. Regulatory information ThinkStation User Guide Important information for the European Directive 2002/96/EC Appendix D. Weee and recycling informationRecycling information 113 Recycling information for Brazil Battery recycling information for Taiwan Battery recycling information for the European Union ThinkStation User Guide 117 Index Setting, changing, deleting 119 ThinkStation User Guide