Lenovo 804 manual Set Power-On Password

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services
other	66
purchasing additional				67
Set Administrator Password					52
Set Power-On Password				52
settings
changing		51
viewing	51
Setup Utility program 51
Setup Utility program, exiting					54
Setup Utility program, starting					51
software
recovering		45
software overview			4
solving recovery problems 50
starting the Setup Utility program						51
startup device		53
sequence, changing				53
temporary, selecting				53
static-sensitive devices, handling						11
system
management			2
programs		55
system board
connectors		9
locating parts			8
location	8

system board components and drives accessing 14

T

television output notice 70 temporary startup device 53

the BIOS, updating (flashing) 55–56 ThinkVantage Productivity Center 64 trademarks 70

troubleshooting, basic 59 troubleshooting, diagnostic programs 59

U

updating
(flashing) the BIOS	55
system programs	55

updating (flashing) the BIOS 56 USB connector 8

using

a rescue medium, creating and 48

diagnostic programs		65
documentation	65
other services	66
passwords 51
Setup Utility program		51

V

VGA monitor connector 8 video subsystem 1

viewing or changing settings 51

W

warranty information 64 Web site, Lenovo 64

workspace, backup and recovery 48

© Copyright Lenovo 2010, 2011

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Contents ThinkCentre User Guide Second Edition September Copyright Lenovo 2010 Contents Index Important safety information Iv ThinkCentre User Guide Product overview FeaturesInput/Output I/O features System management featuresSecurity features ConnectivitySpecifications Preinstalled software programsPreinstalled operating system Software provided with your Windows operating system Software overviewLenovo ThinkVantage Tools ThinkVantage Productivity CenterThinkVantage Rescue and Recovery Product RecoveryPassword Manager ThinkVantage Client Security SolutionAdobe Reader LocationsConnector Locating connectors and parts on the rear of your computerLocating parts on the system board Locating componentsSystem board part locations Locating internal drivesDrive bay locations Installing or replacing hardware Installing or replacing hardwareInstalling external options Handling static-sensitive devicesRemoving the computer cover Removing the computer coverRemoving the front bezel Removing and reinstalling the front bezelReinstalling the front bezel Accessing the system board components and drivesPivoting the drive bay assembly upward Installing or replacing a PCI cardThinkCentre User Guide Removing the PCI card What to do next Installing or replacing a memory moduleRemoving the memory module Installing the memory module Replacing the batteryRemoving the old battery Replacing the heat sink and fan assemblyRemoving the heat sink fan duct Screws that secure the heat sink and fan assembly Replacing the microprocessor Installing the heat sink fan ductAccessing the microprocessor Removing the microprocessor Replacing the power supply assembly Removing the heat sink fan duct Removing the power supply assembly Installing the power supply assembly Replacing the optical drive Removing the optical drive screws Slide the optical drive out of the front of the computer Replacing the hard disk drive Installing the optical drivePivoting the drive bay assembly Removing the hard disk drive Installing the hard disk drive Replacing the front fan assemblyRemoving the front fan assembly Replacing the USB keyboard or mouse Installing the front fan assemblyConnecting the USB keyboard or mouse Completing the parts replacementObtaining device drivers Basic security featuresIntegrated cable lock Installing an integrated cable lockPassword protection Erasing a lost or forgotten password clearing CmosPadlock ThinkCentre User Guide Recovery information Creating and using recovery mediaCreating recovery media Using recovery media Performing backup and recovery operationsOn the Rescue and Recovery menu, click Restore your system Performing a backup operation Performing a recovery operationClick the Restore your system from a backup icon Creating and using a rescue medium Using the Rescue and Recovery workspaceCreating a rescue medium Using a rescue mediumSolving recovery problems Installing or reinstalling device driversStarting the Setup Utility program Using the Setup Utility programViewing or changing settings Using passwordsPower-on password Password considerationsAdministrator password Setting, changing, or deleting a passwordSelecting a startup device Selecting a temporary startup deviceViewing or changing the startup device sequence Exiting the Setup Utility program Using system programs Updating flashing the Bios from a discUpdating system programs Updating flashing the Bios from your operating system Recovering from a Post and Bios update failureClick Downloads and drivers Updating system programs ThinkCentre User Guide Basic troubleshooting Troubleshooting and diagnostic programsDiagnostic programs PC-Doctor for Rescue and RecoveryLenovo ThinkVantage Toolbox PC-Doctor for DOS Cleaning an optical mouseThinkCentre User Guide Information resources Getting information, help, and serviceOnline Books folder Lenovo ThinkVantage ToolsSafety and warranty Access HelpThinkVantage Productivity Center Lenovo WelcomeHelp and service Using the documentation and diagnostic programsLenovo Support Web site Using other services Calling for servicePurchasing additional services ThinkCentre User Guide Appendix A. Notices European conformance CE mark Trademarks Television output noticeAppendix A. Notices ThinkCentre User Guide CRU IndexKeyboard, replacing Lenovo Customer Support Center Set Power-On Password ThinkCentre User Guide Page 71Y8530