To Next Page

To Previous Page

Locatingcomponents

Figure3“Componentlocations”onpage11showsthelocationsofthevariouscomponentsinyour

computer.Toopenthecomputercover,see“Openingthecomputercover”onpage32.

Figure3.Componentlocations

1Heatsinkandfanassembly

7Systemfanassembly

2Powersupplyassembly

8Internalspeaker(installedinsomemodels)

3Memorymodule

9Coverpresenceswitch(Intrusionswitch)(installedin

somemodels)

4Opticaldrive10Harddiskdrive(orsolidstatedrive)

5FrontaudioandUSBassembly11PCIcard(installedinsomemodels)

6Frontbezel

12Heatsinkfanduct

Locatingpartsonthesystemboard

Note:Yourcomputercomeswithoneofthefollowingsystemboards.

Chapter1.Productoverview11

Default Chapter1
- User Guide1
- 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
- Modem Safety Information10
- Operating Environment10
- Cleaning and Maintenance11
- Laser Compliance Statement11
- Power Supply Statement11
Chapter 1. Product Overview13
- Features13
- Specifications16
- Software Overview17
- Locations19
Chapter 2. Using Your Computer29
- Frequently Asked Questions29
- Using the Keyboard29
- Using the Wheel Mouse30
- Adjusting Audio30
- Using Cds and Dvds31
Chapter 3. You and Your Computer35
- Accessibility and Comfort35
- Registering Your Computer37
- Moving Your Computer to Another Country or Region37
  - Voltage-Selection Switch37
  - Replacement Power Cords38
Chapter 4. Security39
- Security Features39
- Attaching an Integrated Cable Lock40
- Using Passwords40
  - BIOS Passwords40
  - Windows Passwords41
- Configuring the Fingerprint Reader41
- Using and Understanding Firewalls41
- Protecting Data against Viruses41
Chapter 5. Installing or Replacing Hardware43
- Handling Static-Sensitive Devices43
- Installing or Replacing Hardware43
Chapter 6. Recovery Information101
- Creating and Using Recovery Media101
  - Creating Recovery Media101
  - Using Recovery Media102
- Performing Backup and Recovery Operations102
  - Performing a Backup Operation102
  - Performing a Recovery Operation103
- Using the Rescue and Recovery Workspace103
- Creating and Using a Rescue Medium104
  - Creating a Rescue Medium104
  - Using a Rescue Medium104
- Reinstalling Preinstalled Applications and Device Drivers105
- Reinstalling Software Programs106
- Reinstalling Device Drivers106
- Solving Recovery Problems106
Chapter 7. Using the Setup Utility Program109
- Starting the Setup Utility Program109
- Viewing and Changing Settings109
- Using Passwords109
- Selecting a Startup Device112
  - Selecting a Temporary Startup Device112
  - Selecting or Changing the Startup Device Sequence112
- Enabling Erp Compliance Mode112
- ICE Performance Mode113
- ICE Thermal Alert113
- Exiting the Setup Utility Program114
Chapter 8. Updating System Programs115
- Using System Programs115
- Updating (Flashing) the BIOS from a Disc115
- Updating (Flashing) the BIOS from Your Operating System116
- Recovering from a POST/BIOS Update Failure116
Chapter 9. Preventing Problems117
- Keeping Your Computer Current117
- Cleaning and Maintenance118
- Moving Your Computer120
Chapter 10. Troubleshooting and Diagnostics121
- Basic Troubleshooting121
- Troubleshooting Procedure122
- Troubleshooting122
- Lenovo Solution Center137
Chapter 11. Getting Information, Help, and Service139
- Information Resources139
- Help and Service140
Appendix A. Notices143
- Trademarks144
Appendix B. Regulatory Information145
- Export Classification Notice145
- Electronic Emissions Notices145
  - Federal Communications Commission Declaration of Conformity145
- Additional Regulatory Information147
Appendix C. WEEE and Recycling Information149
- Important WEEE Information149
- Recycling Information149
- Recycling Information for Brazil150
- Battery Recycling Information for Taiwan150
- Battery Recycling Information for the European Union151
Appendix D. Restriction of Hazardous Substances Directive (Rohs)153
- China Rohs153
- Turkish Rohs153
- Ukraine Rohs153
- India Rohs154
Appendix E. Ek Bilgiler155
Appendix F. Servis Istasyonlari157
Index165

Brand	Lenovo
Model	IdeaCentre H520g
Category	Desktop
Language	English

Lenovo IdeaCentre H520g User Manual

Table of Contents

Other manuals for Lenovo IdeaCentre H520g

Questions and Answers:

Lenovo IdeaCentre H520g Specifications

Related product manuals