MSI H270 TOMAHAWK ARCTIC Quick Start Manual page 43

DigitALL Power
f
Press Enter to enter the sub-menu. Controls the digital powers related to CPU PWM.
fCPU Loadline Calibration Control [Mode4] (for Z270), [Auto] (for H270)
Sets a specific CPU loadline calibration mode for full-loading system to get good
overclocking performance and stability. If set to Auto, BIOS will configure this
setting automatically.
fCPU Over Voltage Protection [Auto]
Sets the voltage limit for CPU over-voltage protection. If set to Auto, BIOS will
configure this setting automatically. Higher voltage provides less protection and
may damage the system.
fCPU Under Voltage Protection [Auto]
Sets the voltage limit for CPU under-voltage protection. If set to Auto, BIOS will
configure this setting automatically. Higher voltage provides less protection and
may damage the system.
fCPU Over Current Protection [Auto]
Sets the current limit for CPU over-current protection. If set to Auto, BIOS will
configure this setting 0utomatically.
fCPU Switching Frequency [Auto]
Sets the PWM working speed to stabilize CPU Core voltage and minimize ripple
range. Increasing the PWM working speed will cause higher temperature of
MOSFET. So please make sure a cooling solution is well-prepared for MOSFET
before you increase the value. If set to Auto, BIOS will configure this setting
automatically.
fCPU VRM Over Temperature Protection [Enabled]
Enables or disables the CPU VRM over temperature protection.
fCPU GT Loadline Calibration Control [Auto]
Sets a specific CPU-GT loadline calibration mode for full-loading system to get
good overclocking performance and stability. If set to Auto, BIOS will configure this
setting automatically.
fCPU GT Over Voltage Protection [Auto]
Sets the voltage limit for CPU GT over-voltage protection. If set to Auto, BIOS will
configure this setting automatically. Higher voltage provides less protection and
may damage the system.
fCPU GT Under Voltage Protection [Auto]
Sets the voltage limit for CPU GT under-voltage protection. If set to Auto, BIOS will
configure this setting automatically. Higher voltage provides less protection and
may damage the system.
fCPU GT Over Current Protection [Auto]
Sets the current limit for CPU GT over-current protection. If set to Auto, BIOS will
configure this setting 0utomatically.
33
BIOS Setup