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Lenovo B4400 User Manual

Lenovo B4400
50 pages
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Lenovo B4400
Read the safety notices and important tips in the
included manuals before using your computer.
en-US
Rev. AA00
User Guide

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Lenovo B4400 Specifications

General IconGeneral
BrandLenovo
ModelB4400
CategoryLaptop
LanguageEnglish

Summary

Starting to use Windows

Configuring the operating system

Outlines the initial steps for setting up the Windows operating system on the computer.

Connecting to a wireless network

Provides steps to connect the computer to available wireless networks.

Lenovo recovery system

Restoring the operating system

Provides step-by-step instructions for restoring the Windows 7 operating system.

Troubleshooting

Lenovo recovery system issues

Answers questions about recovery discs, backup failures, and restoring the system to factory status.

BIOS setup utility

Explains what the BIOS setup utility is and how to start it for system configuration.

Changing boot priority

Explains when and how to change the computer's boot priority settings.

Display problems

Provides solutions for common display issues like a blank screen or distorted image.

BIOS password problems

Addresses issues related to forgetting BIOS user or administrator passwords.

Sleep problems

Offers solutions for issues related to the computer entering sleep mode or not resuming correctly.

Battery problems

Addresses issues such as unexpected shutdowns or operation problems related to the battery.

Hard disk drive problems

Troubleshoots issues where the hard disk drive may not be working or recognized.

CRU (Customer Replaceable Units) instructions

Replacing the battery

Step-by-step guide on how to safely remove and install the computer's main battery pack.

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