User manual

Dell XPS Ultrabook Reimage “How-To” Guide
2 “How-To”
2.1 Auto Installation Application
Dell highly recommends
Dell Command | Update application (DCU)
to automate the
installation of BIOS, firmware, driver and critical updates specific to your system. The application is
availabletodownload on
DellSupportWebsiteDriver&Downloadspage
.Pickyoursystemtype from
the list or enter the service tag of your system to get the right version for your computer.
The DCU is supported on Precision, XPS and Latitude notebooks. The Dell Command | Update
tool allows you to keep your system up to date without you having to know every driver or
update needed. It will automatically interrogate your system and compare it to the available
updates on dell.com/support for your specific system.
Read here for more detail about How to use Dell Command | Update to update all drivers BIOS
and firmware for your system
2.2 Manual Installation Order
Alternatively, Dell recommends installing the following BIOS, firmware and drivers step-by-step in
the prescribed order to ensure optimal performance.
Search for your system model name under Select a Product selection, or enter the service tag of
your system to locate Drivers & Downloads page on the Dell Support Website. Change the
Operating System to view all available updates for your system.
NOTE: Older BIOS versions and drivers could result in your computer or not functioning
optimally.
NOTE: Dell highly recommends that you install BIOS, firmware, driver and critical
updates via Microsoft Windows Update (in session 1) and Dell Command I Update
application (in session 2.1). Manual installation is only recommends when you have
internet connection problem.
NOTE: Dell recommends restarting your system between each driver, firmware
installation.