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