Chapter 4: UEFI BIOS
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Max Ring Ratio Limit
Enter a numeric value for the maximum ratio limit for CPU Ring. The default is
Auto
.
CPU VR Settings
CPU VR Settings
VR Power Delivery Design
This feature is intended for motherboard validation purposes. The specifies the CFL-S
board design for VR settings override values. The default is
Auto
.
PSYS Slope
Enter a numeric value for the PSYS Slope. The range is 0-200. The default is
0
.
PSYS Offset
Enter a numeric value for the PSYS Offset. The range is 0-255. The default is
0
.
PSYS PMax Power
Enter a numeric value for the PSYS PMax Power. The range is 0-8192. The default is
0
.
Acoustic Noise Settings
Acoustic Noise Settings
Acoustic Noise Mitigation
This feature enables Acoustic Noise Mitigation, which mitigates acoustic noise on
certain CPUs when they are in deep C-states.
*If the feature of
is set to Enable, the following fea-
tures will become available for configuration:
Pre Wake Time / Ramp Up Time / Ramp Down Time
Enter a numeric value for the desired feature. The range is 0-255. The default is
0
.
IA VR Domain / GT VR Domain / SA VR Domain / VccIn VR Domain
Disable Fast PKG C State Ramp for IA Domain
This feature disables fast package C-state ramping in a specific domain. If set to
FALSE, the selected domain will continue to fast ramp. If set to TRUE, the selected
domain will disable fast ramping. The options are TRUE and
FALSE
.
