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Locatingcomponents

Figure3“Componentlocations”onpage12showsthelocationsofthevariouscomponentsinyour

computer.Toremovethecomputercover,see“Removingthecomputercover”onpage35.

Figure3.Componentlocations

1Heatsinkandfanassembly

2Powersupplyassembly

3Memorymodules(2)4Opticaldrive

5FrontaudioandUSBassembly

6Frontbezel

7Systemfanassembly

8Thermalsensor

9Harddiskdrive

10PCIExpresscard(installedinsomemodels)

11Heatsinkfanduct

12ThinkCentreE73UserGuide

Default Chapter3
- Table of Contents3
Important Safety Information7
- Service and Upgrades7
- Static Electricity Prevention7
- Extension Cords and Related Devices8
- Power Cords and Power Adapters8
- External Devices9
- Heat and Product Ventilation9
- Plugs and Outlets9
- Laser Compliance Statement10
- Operating Environment10
- Cleaning and Maintenance11
- Power Supply Statement11
Chapter 1. Product Overview13
- Features13
- Specifications17
- Lenovo Programs17
- Locations21
Chapter 2. Using Your Computer29
- Frequently Asked Questions29
- Navigating Among Screens on the Windows 8 and Windows 8.1 Operating Systems30
  - Navigating on Windows 830
  - Navigating on Windows 8.131
- Accessing Control Panel on the Windows 8 or Windows 8.1 Operating System32
- Using Windows Shortcut Keys33
- Using the Wheel Mouse33
- Adjusting Audio33
- Using Cds and Dvds35
Chapter 3. You and Your Computer37
- Accessibility and Comfort37
- Registering Your Computer42
- Moving Your Computer to Another Country or Region42
Chapter 4. Security43
- Security Features43
- Locking the Computer Cover44
- Attaching a Kensington-Style Cable Lock45
- Using Passwords45
  - BIOS Passwords45
  - Windows Passwords46
- Using and Understanding Firewalls46
- Protecting Data against Viruses46
Chapter 5. Installing or Replacing Hardware47
- Handling Static-Sensitive Devices47
- Installing or Replacing Hardware47
Chapter 6. Recovery Information91
- Recovery Information for the Windows 7 Operating System91
- Recovery Information for the Windows 8 or Windows 8.1 Operating System97
Chapter 7. Using the Setup Utility Program99
- Starting the Setup Utility Program99
- Viewing and Changing Settings99
- Using Passwords99
- Selecting a Startup Device102
  - Selecting a Temporary Startup Device102
  - Selecting or Changing the Startup Device Sequence102
- Enabling Erp LPS Compliance Mode102
- Exiting the Setup Utility Program103
Chapter 8. Updating System Programs105
- Using System Programs105
- Updating (Flashing) the BIOS from a Disc105
- Updating (Flashing) the BIOS from Your Operating System106
- Recovering from a POST/BIOS Update Failure106
Chapter 9. Preventing Problems107
- Keeping Your Computer Current107
- Cleaning and Maintenance108
- Moving Your Computer110
Chapter 10. Troubleshooting and Diagnostics113
- Basic Troubleshooting113
- Troubleshooting Procedure114
- Troubleshooting114
- Diagnostic Programs130
Chapter 11. Getting Information, Help, and Service133
- Information Resources133
- Help and Service134
Appendix A. Notices137
- Trademarks138
Appendix B. Regulatory Information139
- Export Classification Notice139
- Television Output Notice139
- Electronic Emissions Notices139
  - Federal Communications Commission Declaration of Conformity139
- Eurasian Compliance Mark141
- Brazil Regulatory Notice141
- Mexico Regulatory Notice141
- Additional Regulatory Information142
Appendix C. WEEE and Recycling Information143
- Important WEEE Information143
- Recycling Information for Japan143
- Recycling Information for Brazil144
- Battery Recycling Information for Taiwan144
- Battery Recycling Information for the European Union144
Appendix D. Restriction of Hazardous Substances Directive (Rohs)147
- European Union Rohs147
- China Rohs147
- Turkish Rohs147
- Ukraine Rohs148
- India Rohs148
Appendix E. China Energy Label149
Appendix F. ENERGY STAR Model Information151
Index153

Brand	Lenovo
Model	10AU
Category	Desktop
Language	English

Lenovo 10AU User Manual

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