User`s manual

Load Fail-Safe Defaults
Selecting “Y” for this item loads the minimum set of configuration settings. The Fail-Safe
Defaults let the system start for troubleshooting of hardware problems.
Load Optimized Defaults
Selecting “Y” after choosing this item loads the optimized set of default settings. Use these
default settings if the configuration is corrupted or if a mistake is made in the configuration. You
should also load these settings after performing the Clear CMOS procedure.
User’s Manual 4-7