Chapter 4: UEFI BIOS
75
Min Ring Ratio Limit
Enter a numeric value for the minimum ratio limit for CPU Ring. The default is
Auto
.
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 above is set to Enabled, the following features 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
.
