DFI 686IPK User Manual page 48

Video BIOS Shadow
Determines whether video BIOS will be copied to RAM. Video Shadow
will increase the video speed. Note that some graphics boards require
that this option be disabled.
Enabled Video shadow is enabled.
Disabled Video shadow is disabled.
C8000-CBFFF Shadow to DC000-DFFFF Shadow
These categories determine whether option ROMs will be copied to
RAM.
Enabled Optional shadow is enabled.
Disabled Optional shadow is disabled.
Chipset Features Setup
This section gives you instructions on how to configure the system
based on the specific features of the chipset. This chipset manages bus
speeds and access to system memory resources. It also coordinates
communications between the conventional ISA bus and the PCI bus.
These items should not be altered unless necessary. Depending on
your add-in boards, you may not or should not enable some of those
features. The default settings have been chosen because they provide
the best operating conditions for your system. The only time you might
consider making any changes would be if you discovered some incom-
patibility or that data was being lost while using your system. The
Chipset Features Setup screen is shown on the next page.
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