ThinkCentre User Guide
Second Edition September Copyright Lenovo
Chapter 2. Using your computer
Contents
Important safety information
Chapter 5. Installing or replacing
Chapter 6. Recovery information
Appendix A. Notices
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Static electricity prevention
Important safety information
Service and upgrades
Hazardous moving parts. Keep fingers and other body parts away
Power cords and power adapters
Extension cords and related devices
Plugs and outlets
External devices
Heat and product ventilation
Modem safety information
Operating environment
Laser compliance statement
Power supply statement
Cleaning and maintenance
DANGER
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Microprocessor
Features
Chapter 1. Product overview
Memory
System management features
Connectivity
Security features
Input/Output I/O features
Power supply
Preinstalled software programs
Weight
Specifications
Dimensions
Environment
Accessing Lenovo programs from the Lenovo ThinkVantage Tools program
Accessing Lenovo programs on the Windows 7 operating system
Lenovo programs
Accessing Lenovo programs from Control Panel
Accessing Lenovo programs on the Windows 8 operating system
An introduction to Lenovo programs
Communications Utility
Power Manager
Lenovo Solution Center
Password Manager
Recovery Media
System Update
Locations
Rescue and Recovery
SimpleTap
Hard disk drive activity indicator Power indicator
Figure 1. Front connector, control, and indicator locations
Optical drive eject/close button Power switch
USB 2.0 connector USB port Microphone connector Headphone connector
Power cord connector
Locating connectors on the rear of your computer
Figure 2. Rear connector locations
VGA monitor connector
Connector
Description
Locating components
Locating parts on the system board
1 4-pin microprocessor power connector 2 Microprocessor
Figure 4. System board part locations
Figure 5. System board part locations
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Locating internal drives
Machine type and model label
The following is a sample of the machine type and model label
Figure 7. Machine type and model label
Accessing Control Panel on the Windows 8 operating system
Chapter 2. Using your computer
Frequently asked questions
Where are my recovery discs?
Using the blue ThinkVantage button
Using the keyboard
Using Windows shortcut keys
Using a fingerprint reader
Setting the volume from the desktop
Using the wheel mouse
Adjusting audio
About your computer audio
Handling and storing CD and DVD media
Setting the volume from Control Panel
Using CDs and DVDs
2. In the Sound topic, click Adjust system volume
Playing a CD or DVD
Recording a CD or DVD
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Arranging your workspace
Accessibility and comfort
Chapter 3. You and your computer
Comfort
Glare and lighting
Air circulation
Electrical outlets and cable lengths
Voltage-selection switch
Registering your computer
Moving your computer to another country or region
Replacement power cords
For power cord information and part numbers, go to
Security features
Chapter 4. Security
Attaching an integrated cable lock
Using passwords
BIOS passwords
Figure 8. Integrated cable lock
Using and understanding firewalls
Windows passwords
Configuring the fingerprint reader
Protecting data against viruses
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Installing external options
Chapter 5. Installing or replacing hardware
Installing or replacing hardware
Handling static-sensitive devices
Removing and reinstalling the front bezel
Opening the computer cover
2. Open the computer cover. See “Opening the computer cover” on page
Figure 10. Removing the front bezel
Accessing the system board components and drives
What to do next
Installing or replacing a memory module
Figure 12. Removing a memory module
Figure 13. Opening the retaining clips
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Installing or replacing a PCI card
Figure 14. Installing a memory module
What to do next
as shown to
Installing or replacing the card reader
Installing the card reader
What to do next
Figure 17. Installing the card reader
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Figure 18. Installing the screw that secures the card reader
What to do next
Figure 19. Removing the card reader cover
Replacing the card reader
Figure 20. Removing the screw that secures the card reader
Figure 21. Installing the card reader
Installing or replacing the mSATA solid state drive
Installing the mSATA solid state drive
What to do next
Figure 23. Installing the mSATA solid state drive into the storage converter
Figure 25. Installing the mSATA solid state drive storage converter
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Replacing the mSATA solid state drive
What to do next
Figure 27. Removing the mSATA solid state drive storage converter
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Figure 29. Removing the mSATA solid state drive
Figure 32. Installing the mSATA solid state drive storage converter
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Replacing the battery
Figure 33. Installing the screw that secures the storage converter
What to do next
Figure 35. Installing a new battery
Installing the solid state disk
Figure 34. Removing the old battery
What to do next
To install the solid state disk, do the following
Replacing the hard disk drive
What to do next
Figure 38. Removing the hard disk drive
2 , pin
Replacing the optical drive
Figure 40. Installing the hard disk drive
What to do next
Figure 41. Pivoting the optical drive bay
7. Press the optical drive lock
and slide the optical drive out of the rear of the drive bay assembly
Figure 43. Installing the optical drive retainer
Figure 42. Removing the old optical drive
Replacing the heat sink and fan assembly
Figure 44. Installing a new optical drive
What to do next
a. Partially remove screw b. Partially remove screw
a. Partially tighten screw b. Partially tighten screw
Replacing the power supply assembly
Figure 47. Installing the heat sink fan duct
What to do next
Hazardous moving parts. Keep fingers and other body parts away
Figure 48. Removing the heat sink fan duct
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Figure 49. Power connectors on the system board
Note Use only screws provided by Lenovo
Replacing the microprocessor
Figure 52. Installing the heat sink fan duct
What to do next
5. Lift the small handle
Figure 55. Installing the microprocessor
Replacing the cover presence switch
What to do next
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Figure 57. Removing the cover presence switch
Replacing the internal speaker
Figure 58. Installing the new cover presence switch
What to do next
Figure 59. Removing the internal speaker
Replacing the front audio and USB assembly
Figure 60. Installing the new internal speaker
What to do next
Figure 61. Removing the front audio and USB assembly
What to do next
Replacing the WiFi units
Removing the WiFi adapter card
Removing the WiFi card module
Installing the WiFi units
Figure 67. Installing the WiFi card module
Figure 68. Connecting the WiFi antenna cables
Installing or removing the rear WiFi antenna
Installing the rear WiFi antenna
What to do next
Removing the rear WiFi antenna
Figure 70. Installing the rear WiFi antenna
What to do next
Installing or removing the front WiFi antenna
Installing the front WiFi antenna
What to do next
Figure 73. Installing the front WiFi antenna
Figure 72. Peeling off the paper that protects the sticker
What to do next
Removing the front WiFi antenna
Figure 74. Removing the front WiFi antenna
What to do next
Figure 75. Connecting a new keyboard or mouse
Completing the parts replacement
Replacing the keyboard or mouse
What to do next
Obtaining device drivers
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Chapter 6. Recovery information
Recovery information for the Windows 7 operating system
Creating and using recovery media
Using recovery media
Performing backup and recovery operations
Creating recovery media
Performing a backup operation
Using the Rescue and Recovery workspace
Performing a recovery operation
3. Click the Restore your system from a backup icon
Creating and using a rescue medium
Using a rescue medium
Creating a rescue medium
Reinstalling preinstalled applications and device drivers
Reinstalling preinstalled applications
Reinstalling preinstalled device drivers
Solving recovery problems
Reinstalling software programs
Reinstalling device drivers
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Refreshing your computer
Recovery information for the Windows 8 operating system
Resetting your computer to the factory default settings
Advanced startup options
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Viewing and changing settings
Chapter 7. Using the Setup Utility program
Starting the Setup Utility program
Using passwords
Administrator Password
Password considerations
Power-On Password
Hard Disk Password
USB Setup
Erasing lost or forgotten passwords clearing CMOS
Enabling or disabling a device
SATA Controller
Selecting or changing the startup device sequence
Selecting a startup device
Selecting a temporary startup device
Enabling ErP compliance mode
Better Acoustic Performance default setting
ICE performance mode
ICE thermal alert
Disabled
Exiting the Setup Utility program
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Using system programs
Updating flashing the BIOS from a disc
Chapter 8. Updating system programs
Updating flashing the BIOS from your operating system
Recovering from a POST/BIOS update failure
2. Click Download Drivers & Software 3. Click Use Quick Path
Getting the latest device drivers for your computer
Chapter 9. Preventing problems
Keeping your computer current
Updating your operating system
Cleaning and maintenance
Using System Update
Basics
“Basics” on page “Cleaning your computer” on page “Computer” on page
Keyboard
Cleaning your computer
Computer
Optical mouse
Good maintenance practices
Moving your computer
Cleaning a glass-screen surface
Chapter 10. Troubleshooting and diagnostics
Basic troubleshooting
Troubleshooting procedure
Troubleshooting
Audio problems
No audio in Windows
CD problems
Sound comes from one external speaker only
No audio in DOS applications or games
DVD problems
A CD or DVD does not work
Black screen instead of DVD video
Playback is very slow or choppy
DVD movie will not play
No audio or intermittent audio while playing DVD movie
Invalid disc or no disc found message
All or some keys on the keyboard do not work
Intermittent problems
Keyboard, mouse, or pointing device problems
1. Click Start Control Panel 2. Click Hardware and Sound
The pointer on the screen does not move smoothly with the mouse
The wireless keyboard does not work
The mouse or pointing device does not work
The fingerprint reader does not work
Monitor problems
Wrong characters appear on the screen
The image appears to be flickering
Networking problems
The image is discolored
1. Click Start Control Panel 2. Click Hardware and Sound
Ethernet problems
Your computer cannot connect to the network
2. Click Hardware and Sound
A wireless LAN problem
A wireless WAN problem
The Wake on LAN feature is not working
An option that was just installed does not work
Option problems
Bluetooth problems
Sound does not come from the Bluetooth headphone
Insufficient free hard disk drive space
Performance and lockup problems
An option that previously worked does not work now
1. Click Start Computer
2. Click Programs 3. Click Turn Windows features on or off
Excessive number of fragmented files
3. Click Disk Cleanup
3. Click Disk Cleanup 4. Click Clean up system files
Insufficient memory
Printer problems
Serial port problems
5. Click Optimize
Software problems
When using a sort feature, dates do not sort in the correct order
Software does not work as expected
USB problems
Lenovo Solution Center
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Information resources
Chapter 11. Getting information, help, and service
Safety and Warranty
Lenovo ThinkVantage Tools
Calling for service
Help and service
Using the documentation and diagnostic program
Lenovo Support Web site
Using other services
Purchasing additional services
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Appendix A. Notices
Lenovo United States, Inc 1009 Think Place - Building One
Morrisville, NC U.S.A Attention Lenovo Director of Licensing
Trademarks
Electronic emissions notices
Appendix B. Regulatory information
Export classification notice
Federal Communications Commission Declaration of Conformity
German Class B compliance statement Deutschsprachiger EU Hinweis
Deutschland
Japanese VCCI Class B statement
Additional regulatory information
Lenovo product service information for Taiwan
Keyboard and mouse compliance statement for Taiwan
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Appendix C. WEEE and recycling information
Important WEEE information
Recycling information
Declarações de Reciclagem no Brasil
Battery recycling information for Taiwan
Recycling information for Brazil
Descarte de um Produto Lenovo Fora de Uso
Battery recycling information for the European Union
Appendix C. WEEE and recycling information
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Appendix D. Restriction of Hazardous Substances Directive RoHS
China RoHS Turkish RoHS
Ukraine RoHS
India RoHS
RoHS compliant as per E-Waste Management & Handling Rules
Appendix E. ENERGY STAR model information
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Index
Page
flashing the BIOS
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