Dell R520, E19S owner manual Using The Boot Manager Navigation Keys, Boot Manager Screen

•Add, delete, and arrange boot options.

•Access System Setup and BIOS-level boot options without restarting.

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.
<Tab>	Moves to the next focus area.
	NOTE: For the standard graphics browser only.
<Esc>	Moves to the previous page till you view the main screen. Pressing <Esc> in the main screen
	exits the Boot Manager and proceeds with system boot.
<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.
Driver Health Menu	Displays a list of the drivers installed on the system and their health status.
Launch System Setup	Enables you to access the System Setup.
System Utilities	Enables you to access the BIOS Update File Explorer, run the Dell Diagnostics program, and
	reboot the system.

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