Chapter 6: BIOS
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SuperServer 5019S-MN4 User's Manual
Package C-State Demotion
Use this feature to enable or disable the Package C-State demotion. The options are
Disabled
and Enabled.
Package C-State Un-Demotion
Use this feature to enable or disable the Package C-State un-demotion. The options are
Disabled
and Enabled.
C-State Pre-Wake
This feature allows the user to enable or disable the C-State Pre-Wake. The options are
Disabled and
Enabled
.
Package C-State Limit
Use this feature to set the Package C-State limit. The options are C0/C1, C2, C3, C6, C7,
C7s, C8, and
AUTO
.
CPU Thermal Configuration
CPU DTS
Select Enabled for the ACPI thermal management to use the DTS SMM mechanism to
obtain CPU temperature values. Select Disabled for EC to report the CPU temperature
values. The options are
Disabled
and Enabled.
ACPI 3.0 T-States
Select Enabled to support CPU throttling by the operating system to reduce power
consumption. The options are Enabled and
Disabled
.
Chipset Configuration
Warning:
Setting the wrong values in the following features may cause the system to malfunc-
tion.
System Agent (SA) Configuration
The following System Agent information will display:
•
System Agent Bridge Name
•
SA PCIe Code Version
•
VT-d
VT-d
Select Enabled to enable Intel Virtualization Technology support for Direct I/O VT-d
by
reporting the I/O device assignments to VMM through the DMAR ACPI Tables. This feature
offers fully-protected I/O resource-sharing across the Intel platforms, providing the user with
greater reliability, security and availability in networking and data-sharing. The options are
Enabled
and Disabled.
Gaussian Mixture Model
This feature is to enable or disable the System Agent Gaussian Mixture Model device. The
options are
Enabled
and Disabled.
Graphics Configuration
The following graphics information will display:
•
IGFX BIOS Version
Graphics Turbo IMON Current
Use this feature to set the limit on the current voltage regulator. Press "+" or "-" on your
keyboard to change this value. The default setting is
31
.
Primary Display
Use this feature to select the graphics device to be used as the primary display. The
options are
Auto
, PEG, and PCIE.
Primary PEG (PCI-Express Graphics)
This feature allows the user to specify which graphics card to be used as the primary
graphics card. The options are
CPU SLOT6 PCI-E 3.0 X8 (INX16)
and CPU SLOT5
PCI-E 3.0 X8
.
Primary PCIE (PCI-Express Graphics)
This feature allows the user to specify which graphics card to be used as the primary
graphics card. The options are
Onboard
and PCI-E 3.0 M.2
.
DMI/OPI Configuration
The following DMI information will display:
•
DMI
