IBM SBC-658 manual

Load BIOS	BIOS defaults are factory settings for the
Defaults	most stable, minimal-performance system
	operations.
Load Setup	Setup defaults are factory settings for
Defaults	optimal-performance system operations.
Save & Exit	Save settings in nonvolatile CMOS
Setup	RAM and exit Setup.
Exit Without	Abandon all changes and exit Setup.
Save

50 SBC-658 User Manual