Dell Alienware M11x (Early 2010) - Manual (Page 54)

CHAPTER 3: USING YOUR LAPTOP
54
Exit Menu
Exit Saving
Changes
Allows you to exit System Setup and save your changes to
CMOS.
Exit Discarding
Changes
Allows you to exit utility without saving Setup data to CMOS.
Load Setup
Defaults
Allows you to load default values for all Setup items.
Discard Changes
Allows you to load previous values from CMOS for all Setup
items.
Save Changes
Allows you to save Setup data to CMOS.