When you have completed the system configuration changes, select this option to leave Setup and reboot the computer so the new system configuration parameters can take effect.
4.1.7.2 Discard Changes and ExitSelect this option to quit Setup without making any permanent changes to the system configuration.
4.1.7.3 Discard ChangesSelect Discard Changes from the Exit menu and press <Enter>.
4.1.7.4 Load Optimal DefaultsLoad Optimal Default values for all the setup questions. F9 key can be used for this operation.
4.1.7.5 Load Failsafe DefaultsLoad Failsafe Default values for all the setup questions. F8 key can be used for this operation
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