MSI B250M MORTAR ARCTIC Quick Start Manual page 40

DRAM Reference Clock [Auto]*
f
Sets the DRAM reference clock. The valid value range depends on the installed CPU.
This item appears when a CPU that supports this adjustment is installed.
DRAM Frequency [Auto]
f
Sets the DRAM frequency. Please note the overclocking behavior is not guaranteed.
Adjusted DRAM Frequency
f
Shows the adjusted DRAM frequency. Read-only.
Memory Try It ! [Disabled]
f
It improve memory compatibility or performance by choosing optimized memory
preset.
Advanced DRAM Configuration
f
Press Enter to enter the sub-menu. User can set the memory timing for each/ all
memory channel. The system may become un-stable or un-bootable after changing
memory timing. If it occurs, please clear the CMOS data and restore the default
settings. (Refer to the Clear CMOS jumper/ button section to clear the CMOS data, and
enter the BIOS to load the default settings.)
Memory Fast Boot [Auto]*
f
Enables or disables the initiation and training for memory every booting.
[Auto] The setting will be configured automatically by BIOS.
[Enabled] System will completely keep the archives of first intiation and training
for memory. So the memory will not be initialed and trained when
booting to accelerate the system booting time.
[Disabled] The memory will be initialed and trained every booting.
DigitALL Power
f
Press Enter to enter the sub-menu. Controls the digital powers related to CPU PWM.
fCPU Loadline Calibration Control [Auto]
The CPU voltage will decrease proportionally according to CPU loading. Higher
load-line calibration could get higher voltage and good overclocking performance,
but increase the temperature of the CPU and VRM. If set to Auto, BIOS will
configure this setting automatically.
fCPU GT Loadline Calibration Control [Auto]
The voltage of the GPU embeeded in CPU will decrease proportionally according
to GPU loading. Higher load-line calibration could get higher voltage and good
overclocking performance, but increase the temperature of the CPU and VRM.
DRAM Voltages control [Auto]
f
These options allows you to set the voltages related to memory. If set to Auto, BIOS
will set these voltages automatically or you can set it manually.
PCH Voltage control [Auto]
f
The option allows you to set the PCH voltage. If set to Auto, BIOS will set these
voltages automatically or you can set it manually.
30
BIOS Setup