You can click on View Details in the Drivers page to review the release notes for the specific update to determine if the update will benefit you.
WARNING: Dell notebook computers must have the battery installed and also be running on A/C power prior to updating the BIOS.
We recommend that you record the original BIOS settings before you modify them.
A Basic Input/Output System (BIOS) update is a software utility that updates the programming of the most basic hardware in your computer.
Some Dell notebook computers need to have at least 10% battery charge before you begin the BIOS update.