Load BIOS defaults/Load setup
defaults
LOAD BIOS DEFAULTS loads the default system values directly
from ROM. The BIOS DEFAULTS provides the most stable
settings, though they do not provide optimal performance. LOAD
SETUP DEFAULTS, on the other hand, provides for maximum
system performance. If the stored record created by the setup
utility becomes corrupted (and therefore unusable), BIOS defaults
will load automatically when you turn the PCM-4897 on.