User`s guide

User Guide
183
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PCI Configuration Submenu
Table 19: PCI Configuration Submenu
Feature Choices or
Display Only
Description Your Setting
Maximize Memory
below 4GB
Enabled
Disabled
When enabled, the BIOS
maximizes usage of memory
below 4 GB for OS without PAE
by limiting PCIE Extended
Configuration Space to 64 buses.
Memory Mapped
I/O above 4GB
Enabled
Disabled
Enables or disables memory
mapped I/O of 64-bit PCI devices
to 4 GB or greater address
space.
Onboard Video
Enabled
Disabled
When disabled, the system
requires an add-in video card in
order for the video to be seen.
Warning: System video is
completely disabled if this option
is disabled and an add-in video
adapter is not installed.
Dual Monitor Video
Enabled
Disabled
When Enabled, both the
onboard video controller and an
add-in video adapter will be
enabled for system video.
The onboard video controller will
be the primary video device.
Onboard NIC1 ROM
Enabled
Disabled
When Enabled, loads the
embedded option ROM for the
onboard network controllers.
If it is Disabled, NIC1 and NIC2
cannot be used to boot or wake
the sytem.
Onboard NIC2 ROM
Enabled
Disabled
If enabled, loads the embedded
option ROM for the onboard
network controllers.
Warning: If [Disabled] is selected,
NIC2 cannot be used to boot or
wake the system.
Onboard NIC iSCSI
ROM
Enabled
Disabled
If enabled, loads the embedded
option ROM for the onboard
network controllers.
Warning: If [Disabled] is selected,
NIC1 and NIC2 cannot be used
to boot or wake the system.
This option is grayed out and not
accessible if either the NIC1 or
NIC2 ROMs are enabled.
NIC 1 MAC Address Information only
NIC 2 MAC Address Information only