Acpi Settings - Viglen Vig430p Manual

period to prevent damage to the CPU. If the system buzzer and Overheat LED has
activated, take action immediately by checking the system fans, chassis ventilation
and room temperature to correct any problems.
 System Temperature, Patsburg Temperature, Peripheral Temperature
The temperature for the above items will be displayed as detected by the BIOS
 Fan Speed
This feature displays the fan speed readings for all fans detected by the BIOS.
 Voltage Readings
The following voltage readings will be displayed:
o VTT_P0, VTT_P1, 1.1V, 1.5V, 5VSB, 5V, 12V, CPU1 Vcore, CPU2 Vcore, VDIMM
AB, VDIMM EF, 3.3V, 3.3VSB, and VBAT.

ACPI Settings

Use this feature to configure Advanced Configuration and Power Interface (ACPI) power
management settings for your system
 ACPI Sleep State
Use this feature to select the ACPI State when the system is in sleep mode. Select S1
(CPU_Stop_Clock) to erase all CPU caches and stop executing instructions. Power to the
CPU(s) and RAM is maintained, but RAM is refreshed. Select Suspend Disabled to use
power-reduced mode. Power will only be supplied to limited components (such as RAMs) to
maintain the most critical functions of the system. The options are S1 (CPU_Stop_Clock),
Suspend Disabled, and S3 (Suspend to RAM).
 Numa
This feature enables the Non-Uniform Memory Access ACPI support. The options are
Enabled and Disabled.
 High Precision Timer
Select Enabled to activate the High Precision Event Timer (HPET) that produces periodic
interrupts at a much higher frequency than a Real-time Clock (RTC) does in synchronizing
multimedia streams, providing smooth playback, reducing the dependency on other timestamp
calculation devices, such as an x86 RDTSC Instruction embedded in the CPU. The High
Performance Event Timer is used to replace the 8254 Programmable Interval Timer. The
options are Enabled and Disabled.
Vig430P Motherboard Manual
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