User Manual

Table Of Contents
3-52
Chapter 3: BIOS Setup
3.5.8 PCI Subsystem Settings
Allows you to configure PCI, PCI-X, and PCI Express Settings.
VGA Palette Snoop [Disabled]
This option enables or disables VGA Palette Registers Snooping.
Configuration options: [Disabled] [Enabled]
Load RT32 Image [Enabled]
This option enables or disables RT32 Image Loading.
Configuration options: [Disabled] [Enabled]
Above 4G Decoding [Enabled]
Allows you to enable or disable 64-bit capable devices to be decoded in above 4G address
space. It only works if the system supports 64-bit PCI decoding.
Configuration options: [Disabled] [Enabled]
The following items appear only when Above 4G Decoding is set to [Enabled].
First VGA 4G Decode [Auto]
[Auto] Auto
[Above_4G] Force First VGA to above 4G
LAN Device 4G Decode [Auto]
LAN Device 4G Decode.
Configuration options: [Auto] [Above_4G]
Re-Size BAR Support [Disabled]
This option enables or disables Re-Size BAR Support.
Configuration options: [Disabled] [Enabled]
To enable Re-Size BAR Support for harnessing full GPU memory, please disable CSM
(Compatibility Support Module).
OnBrd/Ext VGA Select [Onboard]
This allows you to select between onboard or external VGA support.
Configuration options: [Auto] [Onboard] [External]