MSI MS-5148 - Video Bios Shadow

CHAPTER 3 AWARD BIOS SETUP
In this case, the PCI VGA controller should not respond to the Write, it
should only snoop the data and permit the access to be forwarded to the ISA
bus. The non-VGA ISA graphic controller can then snoop the data on the ISA
bus. Unless you have the above situation, you should disable this option.
Disabled (default) Disables the function
Enabled Enables the function
OS Selection for DRAM > 64MB
Allows OS2 to be used with > 64 MB of DRAM. Settings are Non-
OS/2 (default) and OS2. Set to OS/2 if using more than 64MB and running
OS/2.
Video BIOS Shadow
Determines whether video BIOS will be copied to RAM for faster
execution. Video shadow will increase the video performance.
Enabled (default) Video shadow is enabled
Disabled Video shadow is disabled
C8000 - CFFFF Shadow/E8000 - EFFFF Shadow
Determines whether the optional RAM will be copied to RAM for
faster execution.
Enabled Optional shadow is enabled
Disabled (default) Optional shadow is disabled
Note: For C8000-DFFFF option-ROM on PCI BIOS , BIOS will automati
cally enable the shadow RAM. User does not have to select the
item.
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