DELL DL2100 User Manual

56

Using the System Setup Program and UEFI Boot Manager

Entering the System Setup Program

1 Turn on or restart your system.
2 Press <F2> after you see the following message:

<F2> = System Setup

 

NOTE: 

The system will not respond until the USB keyboard is active.

If your operating system begins to load before you press <F2>, allow the 
system to finish booting, and then restart your system and try again.

Responding to Error Messages

If an error message appears while the system is booting, make a note of the 
message. See "System Messages" for an explanation of the message and 
suggestions for correcting errors. 

 

NOTE: 

After installing a memory upgrade, it is normal for your system to display a 

message that the system memory size has changed the first time you start your 
system.

Using the System Setup Program Navigation Keys

 

NOTE: 

For most of the options, any changes that you make are recorded but do not 

take effect until you restart the system.

Keys

Action

Up arrow or <Shift><Tab>

Moves to the previous field.

Down arrow or <Tab>

Moves to the next field.

Spacebar, <+>, <

–

>, left and 

right arrows

Cycles through the settings in a field. In many 
fields, you can also type the appropriate value.

<Esc>

Exits the System Setup program and restarts the 
system if any changes were made. 

<F1>

Displays the System Setup program

'

s help file.