Entering The Uefi Boot Manager; Using The Boot Manager Navigation Keys; Boot Manager Screen - Dell External M620 t Owner's Manual

Entering The UEFI Boot Manager

NOTE: Operating systems must be 64-bit UEFI-compatible (for example, Microsoft Windows Server 2008 x64
version) to be installed from the UEFI boot mode. DOS and 32-bit operating systems can only be installed from the
BIOS boot mode.
The Boot Manager enables you to:
• Add, delete, and arrange boot options
• Access System Setup and BIOS-level boot options without rebooting
To enter the Boot Manager:
1. Turn on or restart your system.
2. Press <F11> after you see the following message:
<F11> = UEFI Boot Manager
If your operating system begins to load before you press <F11>, allow the system to finish booting, and then restart
your system and try again.

Using The Boot Manager Navigation Keys

Key Description
Up arrow Moves to the previous field.
Down arrow Moves to the next field.
<Enter> Allows you to type in a value in the selected field (if applicable) or follow the link in the field.
Spacebar Expands or collapses a drop-down list, if applicable.
<Esc> Moves to the previous page till you view the main screen. Pressing <Esc> in the main screen
exits System Setup. A message prompts you to save any unsaved changes.
<F1> Displays the System Setup help file.
NOTE: For most of the options, any changes that you make are recorded but do not take effect until you restart the
system.

Boot Manager Screen

Menu Item Description
Continue Normal The system attempts to boot to devices starting with the first item in the boot order. If the boot
Boot attempt fails, the system continues with the next item in the boot order until the boot is
successful or no more boot options are found.
BIOS Boot Menu Displays the list of available BIOS boot options (marked with asterisks). Select the boot option
you wish to use and press <Enter>.
UEFI Boot Menu Displays the list of available UEFI boot options (marked with asterisks). Select the boot option
you wish to use and press <Enter>. The UEFI Boot Menu enables you to Add Boot Option,
Delete Boot Option, or Boot From File.
22