Dell PowerEdge M820 (for PE VRTX) - Manual (Page 23)

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.
To enter the Boot Manager:
1. Turn on or restart your system.
2. Press after you see the following message:
= UEFI Boot Manager
If your operating system begins to load before you press , 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.
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.
Moves to the next focus area.
NOTE: For the standard graphics browser only.
Moves to the previous page till you view the main screen. Pressing in the
main screen exits the Boot Manager and proceeds with system boot.
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
Boot The system attempts to boot to devices starting with the first item in the boot
order. If the 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 .
UEFI Boot Menu Displays the list of available UEFI boot options (marked with asterisks). Select the
boot option you wish to use and press . The UEFI Boot Menu enables you
to Add Boot Option, Delete Boot Option, or Boot From File.
23