Types 7390, 7391, 7392, 7396
User Guide Lenovo 3000 J Series
Page
Lenovo 3000 J Series
Fourth Edition February Copyright Lenovo
Contents
Appendix A. Manual modem
commands
Appendix B. Notices
Index
Conditions that require immediate action
Important safety information
Service and upgrades
General safety guidelines
Static electricity prevention
Power cords and power adapters
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Extension cords and related devices
Voltage-selectionswitch
Plugs and outlets
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External devices
Batteries
Heat and product ventilation
Operating environment
Lithium battery notice
Electrical current safety information
Do not
Laser compliance statement
Modem safety information
Additional safety information
Power supply statement
Data safety
Cleaning and maintenance
Introduction
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Comfort
Chapter 1. Arranging your workspace
Glare and lighting
Electrical outlets and cable lengths
Air circulation
Connecting your computer
Chapter 2. Setting up your computer
4User Guide
PHONE LINE
Chapter 2. Setting up your computer
PHONE LINE
b.Connect the ac adapter cable to the speaker
b. Connect the speakers to the computer
8User Guide
Turning on power
Finishing the software installation
Completing important tasks
Shutting down the computer
Installing other operating systems
Updating your operating system
Updating your antivirus software
10User Guide
Features
Chapter 3. Installing options
Internal drives
System management features
Microprocessor
Memory
Preinstalled software
Input/output features
Power
Security features
Operating systems, preinstalled varies by model
Available options
Environment
Specifications
Dimensions
Weight
Tools required
Supported operating positions
Handling static-sensitivedevices
Headphone connector
Installing external options
USB connector
Microphone connector
Locating connectors on the rear of your computer
Connector
Obtaining device drivers
Description
Removing the cover
Locating components
Accessing system board components
4.In some models, you will need to remove the PCI adapter in order to access the battery
Identifying parts on the system board
Microprocessor fan connector
Installing memory
What to do next
Installing PCI adapters
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Installing security features
Changing the battery
Password protection
Padlock
To change the battery
Replacing the cover and connecting the cables
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Creating and using the Product Recovery disc
Chapter 4. Recovering software
Performing backup and recovery operations
Using the Rescue and Recovery workspace
Creating and using rescue media
To create rescue media, do the following
Creating and using a Recovery Repair diskette
To use rescue media, do one of the following
Recovering or installing device drivers
Solving recovery problems
Setting a rescue device in the startup sequence
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Using passwords
Chapter 5. Using the Setup Utility
Starting the Setup Utility program
Viewing and changing settings
Using Security Profile by Device
User Password
Administrator Password
Setting, changing, and deleting a password
3.Select Security Profile by Device
Selecting a startup device
Selecting a temporary startup device
Changing the startup device sequence
Exiting from the Setup Utility program
Advanced settings
44User Guide
Updating flashing BIOS from a diskette
Using system programs
Chapter 6. Updating system programs
46User Guide
Basic troubleshooting
Chapter 7. Troubleshooting and diagnostics
Diagnostic programs
PC-Doctorfor Windows
Creating a diagnostic CD image
PC-Doctorfor DOS
Running diagnostics from the CD or diskettes
Creating diagnostic diskettes
PC-Doctorfor Windows PE
Cleaning the mouse
Optical mouse
Non-opticalmouse
11.Reconnect the mouse cable to the computer
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Lenovo Care
Chapter 8. Getting information, help, and service
Information resources
Online Books folder
Safety and warranty
Access Help
Using the documentation and diagnostic programs
Help and service
Calling for service
Purchasing additional services
Using other services
Basic AT commands
Appendix A. Manual modem commands
Command
Extended AT commands
MNP/V.42/V.42bis/V.44 commands
Fax Class 2 commands
Fax Class 1 commands
Voice commands
Telekom PTT SCR-BE Taximpulssperrfilter-12kHz
Attention Switzerland User
PTT Art. Bakom 93.0291.Z.N
66User Guide
Research Triangle Park, NC U.S.A
Appendix B. Notices
Lenovo United States, Inc
500 Park Offices Drive, Hwy
Trademarks
Television output notice
Index A
Page
Page
1P P/N
Part Number: Printed in USA