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English – MSI X99S GAMING 9 AC User Manual

Page 60

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▶CPU VRM Over Temperature Protection [Enabled]

Enables or disables the CPU VRM over-temperature protection.

[Enabled]

Sets the temperature limit on CPU VRM for over-temperature

protection. The CPU frequency may be throttled when CPU

temperature over the specified temperature.

[Disabled]

Disables this function.

▶DRAM CH_A/B, CH_C/D Phase Control [Auto]

Controls PWM phase proportionally 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 power phase profile.

[Disabled]

Disables the PWM power phase switching feature.

▶DRAM CH_A/B, CH_C/D Over Voltage Protection [Auto]

Sets the voltage limit for DRAM over-voltage protection. If set to "Auto", BIOS will

configure this setting automatically. Higher voltage provides less protection and

may damage the system.

▶DRAM CH_A/B, CH_C/D Under Voltage Protection [Auto]

Sets the voltage limit for DRAM under-voltage protection. If set to "Auto", BIOS

will configure this setting automatically. Higher voltage provides less protection and

may damage the system.

▶DRAM CH_A/B, CH_C/D Over Current Protection [Auto]

Sets the current limit for DRAM over-current protection.

[Auto]

This setting will be configured automatically by BIOS.

[Enhanced] Extends the limitation of memory over-current protection.

▶DRAM CH_A/B, CH_C/D Switching Frequency [Auto]

Sets the PWM working speed to stabilize DRAM voltage and minimize ripple range.

If set to “Auto”, BIOS will configure this setting automatically.

▶DRAM CH_A/B, CH_C/D VRM Over Temperature Protection [Auto]

Sets the temperature limit on DRAM VRM for over-temperature protection.

The DRAM frequency may be throttled when DRAM VRM over the specified

temperature.If set to "Auto", BIOS will configure this settings.

▶SVID Communication [Auto]*

Enables or disables SVID (Serial Voltage Identification) support.

[Auto]

This setting will be configured automatically by BIOS.

[Enabled]

PWM phase will be changed dynamically according to the CPU SVID

(Serial Voltage Identification).

[Disabled]

Disables SVID (Serial Voltage Identification) support.

▶VCCIN Voltage [Auto]

Sets the CPU input voltage. The CPU input voltage is the CPU power source that is

shared with components of the CPU.