Setting System Parameters 2-11
!
CAUTION: Incorrect settings can cause
the system to malfunction and to not read your
drive.
Memory Shadow
For memory shadowing parameters, select “Memory
Shadow” directly from the Main Menu summary window.
See the following table for a description of Memory
Shadow parameters.
!
CAUTION: Incorrect settings can cause
the system to malfunction.
Memory Shadow Parameters
PARAMETER OPTIONS DESCRIPTION
System Shadow Not user-
selectable
Always enabled.
Video Shadow Enabled Always enabled. Shadows video BIOS and
improves performance.
Shadow Memory
Regions
Enabled
Disabled
Default is disabled. Shadows optional ROM
located in specified segments of memory
and can improve performance. CAUTION:
Some add-in cards, particularly with on-
board firmware, do not work properly when
shadowed.