MSI X370 XPOWER GAMING TITANIUM User Manual page 67

fCPU NB Over Current Protection [Auto]
Sets the current limit on CPU-NB for over-current protection. If set to Auto, BIOS
will configure this setting 0utomatically.
[Auto] This setting will be configured automatically by BIOS.
[Enhanced] Extends the current range for over-current protection.
fCPU NB Switching Frequency [Auto]
Sets the PWM working speed to stabilize CPU-NB 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 NB Power Duty Control [Thermal Balance]
Selects the method of VRM control for CPU-NB phase.
[Thermal Balance] Controls the VRM with thermal balance mode.
[Current Balance] Control the VRM with current balance mode.
fVR 12VIN OCP Expander [Auto]
Expands the limitation of VR Over Current Protection with 12V input voltage. The
higher expanding value indicates less protection. Therefore, please adjust the
current carefully if needed, or it may damage the CPU/ VR MOS. If set to "Auto",
BIOS will configure this setting automatically.
fDRAM Phase Control [Auto]
Controls memory PWM phase according to the DRAM loading. If set to Auto, BIOS
will optimize the DRAM PWM phase automatically.
[Auto] This setting will be configured automatically by BIOS.
[Optimized] Sets the optimum PWM phase profile.
[Disabled] Disables the PWM phase switching feature.
fDRAM Over Voltage Protection [Auto]
Sets the voltage limit on DRAM for over-voltage protection. If set to Auto, BIOS will
configure this setting automatically. Higher voltage provides less protection and
may damage the memory/ system.
fDRAM Under Voltage Protection [Auto]
Sets the voltage limit on DRAM for under-voltage protection. If set to Auto, BIOS
will configure this setting automatically.
fDRAM Over Current Protection [Auto]
Sets the current limit for DRAM over-current protection. If set to Auto, BIOS will
configure this setting automatically.
[Auto] This setting will be configured automatically by BIOS.
[Enhanced] Extends the current range for over-current protection.
fDRAM Switching Frequency [Auto]
Sets the DRAM switching frequency to stabilize system (low frequency) or to
increase the overclocking range (high frequency). If set to Auto, BIOS will configure
this setting automatically.
67
BIOS Setup