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1663, 2112, 2111, 2110, 2011, 1565, 1662, 1562, 1766, 1765 manual 22ThinkCentre User Guide
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Troubleshooting
Specs
Install
FAQ
Replacement power cords
Warranty
Maintenance
Configuring the fingerprint reader
Connecting the optical drive
Solving recovery problems
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ThinkCentre User Guide
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Contents
ThinkCentre User Guide
Third Edition September Copyright Lenovo
Contents
Chapter 6. Recovery information
Appendix A. Notices
ivThinkCentre User Guide
Service and upgrades
Important safety information
Static electricity prevention
Power cords and power adapters
Extension cords and related devices
External devices
Plugs and outlets
Heat and product ventilation
Operating environment
Modem safety information
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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
Expansion
Preinstalled software programs
Preinstalled operating system
Dimensions
Specifications
Lenovo programs
Weight
Icon name
Accessing Lenovo programs from Control Panel
Program
Program
•Fingerprint Software
An introduction to Lenovo programs
•Communications Utility
•Lenovo Cloud Storage
•Power Manager
•Lenovo Solution Center
•Password Manager
•Recovery Media
•System Update
Locations
•View Management Utility
Locating connectors on the rear of your computer
Figure 2. Rear connector locations
Connector
Description
Locating components
Figure 3. Component locations
Locating parts on the system board
Figure 4. System board part locations
Locating internal drives
Machine type and model label
Figure 6. Machine type and model label
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Where are my recovery discs?
Chapter 2. Using your computer
Frequently asked questions
2.Click Settings 3.Click Control Panel
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
Using CDs and DVDs
Setting the volume from Control Panel
Handling and storing CD and DVD media
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
Air circulation
Glare and lighting
Electrical outlets and cable lengths
Registering your computer
Voltage-selectionswitch
Moving your computer to another country or region
Replacement power cords
Security features
Chapter 4. Security
Locking the computer cover
Figure 7. Installing a padlock
Attaching a cable lock
Attaching an integrated cable lock
Using passwords
BIOS passwords
Figure 9. 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-sensitivedevices
Removing the computer cover
Installing or replacing a PCI card
Removing and reinstalling the front bezel
What to do next
To install or replace a PCI card, do the following
Notes
as shown to
Figure 14. Installing a PCI card
Installing or replacing a memory module
What to do next
DIMM
UDIMM
DIMM
DIMM
What to do next
Installing or replacing the optical drive
Figure 17. Installing a memory module
Figure 16. Opening the retaining clips
Figure 19. Installing the optical drive retainer
Figure 18. Removing the optical drive
Figure 21. Connecting the optical drive
Installing or replacing the card reader
Figure 20. Installing the optical drive
What to do next
Installing the card reader
Figure 25. Removing the card reader cover
Figure 24. Installing the card reader
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Replacing the card reader
What to do next
Replacing the battery
Replacing the power supply assembly
What to do next
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Replacing the heat sink and fan assembly
What to do next
a.Partially remove screw b.Partially remove screw
Notes
Replacing the microprocessor
What to do next
6. Lift the small handle
Notes
Replacing the primary hard disk drive
What to do next
Figure 35. Removing the primary hard disk drive
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Figure 37. Installing the primary hard disk drive
Replacing the secondary hard disk drive
What to do next
Figure 38. Removing the secondary hard disk drive
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Installing the solid-statedrive
What to do next
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Figure 43. Removing the front fan assembly
Replacing the front fan assembly
What to do next
Figure 44. Installing the front fan assembly
Replacing the rear fan assembly
What to do next
Figure 45. Removing the rear fan assembly
Figure 46. Installing the rear fan assembly
Replacing the front audio and USB assembly
What to do next
Replacing the internal speaker
What to do next
To replace the internal speaker, do the following
Replacing the thermal sensor
What to do next
Figure 50. Removing the thermal sensor
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Replacing the cover presence switch
What to do next
Figure 52. Removing the cover presence switch
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Replacing the WiFi units
What to do next
Removing the WiFi adapter card
Removing the WiFi card module
Installing the WiFi units
Figure 59. Installing the WiFi card module
What to do next
Figure 60. Installing the WiFi antenna cables
Figure 61. Installing the WiFi adapter card
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Removing the rear WiFi antenna
Installing or removing the rear WiFi antenna
Installing the rear WiFi antenna
What to do next
Installing the front WiFi antenna
Installing or removing the front WiFi antenna
What to do next
Figure 65. Installing the front WiFi antenna
What to do next
Removing the front WiFi antenna
Replacing the keyboard or mouse
What to do next
Figure 67. Connecting the USB keyboard or mouse
Completing the parts replacement
What to do next
Obtaining device drivers
Creating and using recovery media
Chapter 6. Recovery information
Notes
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
Creating a rescue medium
Creating and using a rescue medium
Using a rescue medium
Notes
Reinstalling preinstalled applications
Reinstalling preinstalled device drivers
Reinstalling device drivers
Reinstalling software programs
Solving recovery problems
Refreshing your computer
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-OnPassword
Hard Disk Password
Erasing lost or forgotten passwords clearing CMOS
Enabling or disabling a device
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
Updating flashing the BIOS from a disc
Using system programs
Chapter 8. Updating system programs
Recovering from a POST/BIOS update failure
b.Click Downloads and drivers
Updating your operating system
Chapter 9. Preventing problems
Keeping your computer current
2.Click Download & Drivers
Basics
Using System Update
Cleaning and maintenance
Keyboard
Cleaning your computer
Computer
Optical mouse
Moving your computer
Good maintenance practices
Cleaning a glass-screensurface
Chapter 10. Troubleshooting and diagnostics
Basic troubleshooting
Troubleshooting procedure
Troubleshooting
Audio problems
No audio in Windows
Sound comes from one external speaker only
CD problems
No audio in DOS applications or games
A CD or DVD does not work
DVD problems
Black screen instead of DVD video
Playback is very slow or choppy
DVD movie will not play
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
The fingerprint reader does not work
The wireless keyboard does not work
The mouse or pointing device does not work
3.Click Devices and Printers
Wrong characters appear on the screen
Monitor problems
The image appears to be flickering
Networking problems
The image is discolored
1.Click Start Control Panel
Ethernet problems
Your computer cannot connect to the network
2.Click Hardware and Sound
A wireless WAN problem
A wireless LAN problem
The Wake on LAN feature is not working
An option that was just installed does not work
Option problems
Bluetooth problem
3.Click Hardware and Sound Sound
3.Click Disk Cleanup
Performance and lockup problems
Insufficient free hard disk drive space
3.Click Turn Windows features on or off
Insufficient memory
Printer problems
Excessive number of fragmented files
4.Click Clean up system files
Software problems
Serial port problems
Software does not work as expected
USB problems
Notes
Lenovo Solution Center
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Lenovo ThinkVantage Tools
Safety and Warranty
Information resources
Lenovo Welcome
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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1009 Think Place - Building One Morrisville, NC
Appendix A. Notices
Lenovo United States, Inc
U.S.A Attention: Lenovo Director of Licensing
Trademarks
Export classification notice
Appendix B. Regulatory information
Electronic emissions notices
Deutschsprachiger EU Hinweis
German Class B compliance statement
Deutschland
Lenovo product service information for Taiwan
Additional regulatory information
Japanese VCCI Class B statement
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Important WEEE information
Appendix C. WEEE and recycling 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
Appendix C. WEEE and recycling information
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China RoHS Turkish RoHS
Ukraine RoHS
India RoHS
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Appendix E. ENERGY STAR model information
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Index
Page
Page
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