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Video BIOS Shadow
BIOS Shadow
It determines whether system BIOS will be copied to RAM or the system
BIOS is always shadow to support LBA HDD.
Item
Enabled
Disabled
Video ROM Shadow
It determines whether video ROM will be copied to RAM, however, it is
optional from chipset design. Video Shadow will increase the video
speed.
Item
Enabled
Disabled
C8000 - CBFFF Shadow / CC000 - CFFFF Shadow / D0000 - D3FFF
Shadow / D5000 - D7FF Shadow /D8000 - DBFFF Shadow / DC000 -
DFFFF Shadow
These categories determine whether optional ROMs will be copied to
RAM. An example of such option ROM would be support of SCSI add-on
card.
Item
Enabled
Disabled
Description
System shadow is enabled
System shadow is disabled
Description
Video shadow is enabled
Video shadow is disabled
Description
Optional shadow is enabled
Optional shadow is disabled
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