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Menu Item Description
System Utilities Launches System Utilities menu such as System
Diagnostics and UEFI shell.
Changing the boot order
You may have to change the boot order if you want to boot from a USB key or an optical drive. The
following instructions may vary if you have selected BIOS for Boot Mode.
1. From the System Setup Main Menu, click System BIOS → Boot Settings.
2. Click Boot Option Settings → Boot Sequence.
3. Use the arrow keys to select a boot device, and use the Plus (+) and Minus (-) sign keys to move the
device down or up in the order.
4. Click Exit, and then click Yes to save the settings on exit.
Choosing the system boot mode
System Setup enables you to specify one of the following boot modes for installing your operating
system:
• BIOS boot mode (the default) is the standard BIOS-level boot interface.
• Unified Extensible Firmware Interface (UEFI) boot mode is an enhanced 64-bit boot interface. If you
have configured your system to boot to UEFI mode, it overlays the system BIOS.
1. From the System Setup Main Menu, click Boot Settings and select Boot Mode.
2. Select the boot mode you want the system to boot into.
NOTE: After the system boots in the specified boot mode, proceed to install your operating system
from that mode.
CAUTION: Trying to boot the operating system from the other boot mode will cause the system
to halt at startup.
NOTE: Operating systems must be UEFI-compatible to be installed from the UEFI boot mode. DOS
and 32-bit operating systems do not support UEFI and can only be installed from the BIOS boot
mode.
NOTE: For the latest information on supported operating systems, go to Dell.com/ossupport.
Assigning a system and/or setup password
Prerequisites
NOTE: The password jumper enables or disables the System Password and Setup Password
features. For more information about the password jumper settings, see System Board Connectors.
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