Index, 123 | Lenovo 3484JMU manual

Index

A

a rescue medium, creating and using 68

Administrator, password	74
audio line-in connector	11
audio line-out connector	11
audio subsystem 1

B

backup and recovery operations 66
basic troubleshooting	87
battery, replacing 41
boot-block recovery	80

C

cable lock, security				29
changing
password		74
startup device sequence					76
cleaning an optical mouse					83
CMOS, clearing			75
components, internal				12
computer cover
removing		34
computer cover, reinstalling					63
connector		11
connectors
rear	11
connectors, controls, indicators
front	10
considerations, passwords					74
creating
and using a rescue medium 68
creating and using
recovery media			65
CRU
completing the installation					63
customer support center 108

D

deleting a password 74
Description	11
device drivers	64

devices, handling static-sensitive 33

diagnostics programs, using			108
diagnostics, troubleshooting			87
documentation, using		108
drivers, device	64
drives
bays 14
specifications	14
DVI monitor connector		11

E

environment, operating 5
Ethernet	2
Ethernet connector		12
exiting, Setup Utility		77
expansion	3
external options, installing 33

F

failure, recovering from POST/BIOS		80
features 1
flashing the BIOS 79
front
connectors, controls, indicators		10
front audio and USB assembly, replacing			53
front bezel
front bezel, removing	35
front bezel, reinstalling	35
front WiFi antenna, installing, removing			60

G

getting help 107 information 107 service 107

H

hard disk drive, replacing 42

heat sink and fan assembly, replacing 48 help

and service 108 getting 107

Help and Support 107

I

important safety information				v
information
getting	107
important safety			v
resources		107
safety	107
warranty		107
Input/Output (I/O) features				3
installing options
memory module			39
PCI card		36
internal drives		1

© Copyright Lenovo 2012

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Lenovo 3484JMU manual Index, 123

Contents

ThinkCentre User Guide Third Edition September Copyright Lenovo Contents Appendix A. Notices 111 Index Iv ThinkCentre 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 ThinkCentre User Guide Product overview Features Connectivity System management features Preinstalled software programs Input/Output I/O featuresPower supply Security features Linux Microsoft Windows XP Professional SP Specifications Accessing Lenovo programs on the Windows 7 operating systemLenovo programs Program Icon name Accessing Lenovo programs from Control Panel Fingerprint Software Accessing Lenovo programs on the Windows 8 operating systemAn introduction to Lenovo programs Communications Utility Power Manager Lenovo SettingsLenovo Solution Center Password Manager System Update LocationsView Management Utility Front connector, control, and indicator locations Connector Description Locating connectors on the rear of your computer 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 ThinkCentre User Guide Where can I find help about the Windows operating system? Using your computerFrequently asked questions Accessing Control Panel on the Windows 8 operating system Using a fingerprint reader Using the keyboardUsing Windows shortcut keys Using the blue ThinkVantage button Adding the volume icon to the taskbar Using the wheel mouseAdjusting audio Setting the volume from the desktop Handling and storing CD and DVD media Setting the volume from Control PanelUsing CDs and DVDs Sound section, click Adjust system volume Recording a CD or DVD Playing a CD or DVD ThinkCentre User Guide Comfort Accessibility and comfortYou and your computer Arranging your workspace Glare and lighting Air circulationElectrical outlets and cable lengths Voltage-selection switch Registering your computerMoving your computer to another country or region Replacement power cords Security Security features Locking the computer cover Installing a padlock Using passwords Bios passwordsAttaching an integrated cable lock Protecting data against viruses Windows passwordsConfiguring the fingerprint reader Using and understanding firewalls Security ThinkCentre User Guide Handling static-sensitive devices Installing or replacing hardwareInstalling or replacing hardware Installing external options Removing the computer cover Removing the computer cover Removing the front bezel Removing and reinstalling the front bezel What to do next Installing or replacing a PCI card Removing the screw that secures the PCI card latch Removing a PCI card Installing a PCI card Installing or replacing a memory module Removing a memory module Installing a memory module Replacing the battery Replacing the primary hard disk drive Removing the old battery Removing the primary hard disk drive Replacing the optical drive Installing the hard disk drive Removing the optical drive Installing the optical drive Replacing the power supply assembly Removing the screws for the power supply assembly Replacing the heat sink and fan assembly Removing the heat sink and fan assembly Replacing the microprocessor Accessing the microprocessor Installing the microprocessor Removing the front audio and USB assembly Replacing the front audio and USB assembly Removing the WiFi adapter card Replacing the WiFi units Removing the WiFi adapter card Removing the WiFi card module Removing the screws that secure the WiFi card module Installing the WiFi units Installing the WiFi card module Installing the WiFi antenna cables Installing or removing the rear WiFi antenna Installing the rear WiFi antennaRemoving the rear WiFi antenna Installing the front WiFi antenna Installing or removing the front WiFi antenna Connect the front antenna cable to the WiFi card module Replacing the keyboard or mouse Removing the front WiFi antenna Connecting the USB keyboard or mouse Completing the parts replacement Obtaining device drivers Reinstalling the computer cover Recovery information Recovery information for the Windows 7 operating systemCreating and using recovery media Performing a backup operation Performing backup and recovery operationsCreating recovery media Using recovery media Using the Rescue and Recovery workspace Performing a recovery operationClick 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 Refreshing your computer Recovery information for the Windows 8 operating system ThinkCentre User Guide Using the Setup Utility program Starting the Setup Utility programViewing and changing settings Hard Disk Password Password considerationsPower-On Password Administrator Password Enabling or disabling a device Erasing lost or forgotten passwords clearing Cmos Selecting or changing the startup device sequence Enabling ErP compliance modeSelecting a startup device Selecting a temporary startup device Exiting the Setup Utility program ThinkCentre User Guide 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 Download Drivers & Software Click Use Quick Path Updating your operating system Preventing problemsKeeping your computer current Getting the latest device drivers for your computer Basics Using System Update Optical mouse Cleaning your computerComputer Keyboard Good maintenance practices Cleaning a glass-screen surfaceMoving your computer Preventing problems ThinkCentre User Guide 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 Invalid disc or no disc found message DVD movie will not playNo audio or intermittent audio while playing DVD movie Playback is very slow or choppy Intermittent problems Keyboard, mouse, or pointing device problemsAll or some keys on the keyboard do not work Fingerprint reader does not work Wireless keyboard does not workMouse or pointing device does not work Pointer on the screen does not move smoothly with the mouse Wrong characters appear on the screen Monitor problems Image is discolored Image appears to be flickering Click Start Control Panel Click Hardware and Sound Networking problemsEthernet problems Your computer cannot connect to the network Wireless LAN problem Wake on LAN feature is not workingAdapter stops working for no apparent reason An option that was just installed does not work Option problemsWireless WAN problem Bluetooth problem Insufficient free hard disk drive space Performance and lockup problemsClick Disk Cleanup An option that previously worked does not work now Insufficient memory Excessive number of fragmented files Serial port problems Printer problems Software does not work as expected Software problems USB problems Diagnostic programsLenovo Solution Center PC-Doctor for DOS Creating a diagnostic discRunning the diagnostic program from a diagnostic disc Lenovo ThinkVantage Toolbox ThinkCentre User Guide Getting information, help, and service Lenovo Support Web site Help and serviceUsing the documentation and diagnostic programs Calling for service Purchasing additional services Using other services ThinkCentre User Guide 111 Appendix A. Notices Trademarks Electronic emissions notices Appendix B. Regulatory informationExport classification notice Television output notice Industry Canada Class B emission compliance statement Additional regulatory information ThinkCentre User Guide 117 Appendix C. Weee and recycling informationImportant Weee information Recycling information Recycling information for Brazil Battery recycling information for Taiwan Battery recycling information for the European Union ThinkCentre User Guide China RoHS Turkish RoHS Ukraine RoHS121 India RoHS 123 Index Keyboard, replacing Lenovo Solution Center 104 125 ThinkCentre User Guide