Asus M2V - Manual (Page 94)

4-36 Chapter 4: BIOS Setup
Discard Changes
Allows you to discard the selections you made and restore the previously
saved values. After selecting this option, a confirmation appears. Select
Yes to discard any changes and load the previously saved values.
Load Setup Defaults
This option allows you to load the default values for each of the
parameters on the Setup menus. When you select this option or if you
press , a confirmation window appears. Select Yes to load default
values. Select Exit Saving Changes or make other changes before
saving the values to the non-volatile RAM.