4-22 Setting System ParametersTHE EXIT MENUSelecting “Exit” from the menu bar displays the followingexit options. Note that Esc does not exit this menu. Youmust select one of the items from the menu or menu bar toexit.n Save Changes & Exitn Discard Changes & Exitn Get Default Valuesn Load Previous Valuesn Save Changes.Save Changes & ExitAfter making your selections on the Setup menus, alwaysselect Save Changes to Non-Volatile RAM (NVRAM) tomake them operative.Unlike standard RAM memory, NVRAM is sustained by areal-time clock chip and stays on after you turn your systemoff.After you save your selections, the program displays thismessage:Values have been saved to CMOS!Press to continueIf you attempt to exit without saving, the program asks ifyou want to save before exiting.During bootup, Setup attempts to load the values yousaved in NVRAM. If the values saved in NVRAM causethe system boot to fail, reboot and press F2 to enter Setup.In Setup, you can load the ROM default values (asdescribed in “Get Default Values”) or try to change thevalues that caused the boot to fail.
