Do you have a question about the Lenovo B4400 and is the answer not in the manual?
Outlines the initial steps for setting up the Windows operating system on the computer.
Provides steps to connect the computer to available wireless networks.
Provides step-by-step instructions for restoring the Windows 7 operating system.
Answers questions about recovery discs, backup failures, and restoring the system to factory status.
Explains what the BIOS setup utility is and how to start it for system configuration.
Explains when and how to change the computer's boot priority settings.
Provides solutions for common display issues like a blank screen or distorted image.
Addresses issues related to forgetting BIOS user or administrator passwords.
Offers solutions for issues related to the computer entering sleep mode or not resuming correctly.
Addresses issues such as unexpected shutdowns or operation problems related to the battery.
Troubleshoots issues where the hard disk drive may not be working or recognized.
Step-by-step guide on how to safely remove and install the computer's main battery pack.