Asus Z87A Computer Hardware User Manual


 
Chapter 2: BIOS information
2-19
CPU Internal Power Fault Control
Thermal Feedback [Auto]
Allows your system to take precautionary actions to be taken by the CPU when the
thermal conditions of the external regulator exceeds the threshold.

CPU Integrated VR Fault Management [Auto]
Disable this item to prevent tripping the Fully Integrated Voltage Regulator when doing
over-voltage. We recommend you to disable this item when overclocking.

CPU Internal Power Configuration
CPU Integrated VR Efficiency Management [Auto]
Allows you to improve power saving when the processor is in low power state. Disable
to make the Fully Integrated Voltage Regulator work in high performance at all times.

Power Decay Mode [Auto]
Allows your system to improve the power saving mode on the Fully Integrated Voltage
Regulator as the processor goes into low current state.

Idle Power-in Response [Auto]
Allows you to set the slew rate for the Fully Integrated Voltage Regulator as it enters
manual override mode.

Idle Power-out Response [Auto]
Allows you to set the slew rate for the Fully Integrated Voltage Regulator as it exits
manual override mode.

Power Current Slope [Auto]
Allows you to set the gradient of the high-speed active phase current balance during
load transients to eliminate current imbalance that can result from a load current
oscillating near the switching frequency.

Power Current Offset [Auto]

balance between optimal regulating while staying below the current threshold.

[12.5%] [0%] [-12.5%] [-25.0%] [-37.5%] [-50.0%] [-62.5%] [-75.0%] [-87.5%] [-100%]
Power Fast Ramp Response [Auto]
Allows you to increase to enhance the response of the voltage regulator during the
load transient.
