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3000 C Series

Chapter 1. About this manual

Using eSupport

Chapter 2. Safety information

Electrical safety

Safety inspection guide

Handling electrostatic discharge-sensitive devices

Safety notices

Chapter 3. General information

Chapter 4. General Checkout

Problem determination tips

Chapter 5. Using the Setup Utility

Using passwords

Using Device

Selecting a startup device

Exiting from the Setup Utility program

Chapter 6. Symptom-to-FRU Index

Power Supply Problems

Beep symptoms

POST error codes

Undetermined problems

Chapter 7. Locations

identifying parts on the system board

Chapter 8. Replacing hardware

Replacing a memory module

Removing the computer cover

Replacing the power board

replacing the lcd panel

Replacing the speaker system

Replacing the hard disk drive

Replacing an optical drive

Replace the Inverter board

Replacing the system fan

Replacing the camera

Replacing the wireless card

Replacing the TV tuner card

Replacing the CPU heat sink

Replacing the system board

Replacing the keyboard and mouse

Replacing the Mouse

Replacing the power cord or power adapter

Completing the installation

Chapter 9. Additional Service Information

Appendix. Statement

user password

Selecting a temporary startup device

Remove the computer cover

Replacing the optical drive

Replacing the speakers system

Replacing the memory module

Replacing the heat sink and system fan

Replacing the Inverter board

Replacing the camera/Mic. system

Replacing the LCD panel

Chapter 1. Finding information

Finding information with the Lenovo Care button

Chapter 2. Caring for your computer

Chapter 3. Solving computer problems

Frequently asked questions

Diagnosing problems

Errors without messages

A password problem

Computer screen problems

Battery problems

A fingerprint authentication problem

Chapter 4. Recovery options

Recovering data

Chapter 5. Upgrading and replacing devices

Upgrading the hard disk drive

Replacing memory

Chapter 6. Getting help and service

Getting help around the world

getting help and service

Appendix A. Warranty information

Types of Warranty Service

Worldwide telephone list

Appendix C. Features and Specifications

Specifications

specifications

Appendix D. Notices

Television output notice

Industry Canada Class B emission compliance statement

Important information for the European Directive 2002/96/EC

IBM Lotus Software Offer

Trademarks

Index

3000 N Series

3000 N100

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Lenovo 3000 J Series

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