Supermicro X8DTN+ [86/99] Acpiconfiguration

Supermicro X8DTN+ [86/99] Acpiconfiguration
4-20
X8DTN+/X8DTN+-LR User's Manual
System Temperature: The system temperature will be displayed (in degrees in
Celsius and Fahrenheit) as it is detected by the BIOS.
Fan Speed Readings
This feature displays the fan speed readings from Fan1 through Fan8.
Fan Speed Control Modes
This feature allows the user to decide how the system controls the speeds of the
onboard fans. The CPU temperature and the fan speed are correlative. When the
CPU on-die temperature increases, the fan speed will also increase for effective
system cooling. Select "Full Speed/FS" to allow the onboard fans to run at full
speed for maximum cooling. The FS setting is recommended for special system
conguration or debugging. Select "Performance/PF" for better system cooling. The
PF setting is recommended for high-power-consuming and high-density systems.
Select "Balanced/BL" for the onboard fans to run at a speed that will balance the
needs between system cooling and power saving. The BL setting is recommended
for regular systems with normal hardware congurations. Select "Energy Saving/ES"
for best power efciency and maximum quietness. The Options are: Full Speed/FS,
Performance/PF, Balanced/BL, and Energy Saving/ES.
Voltages Readings
The following voltage readings will be displayed.
CPU1 Vcore, CPU2 Vcore, +5Vin, +5Vsb, +12V, CPU1 DIMM, CPU2 DIMM, 3.3Vcc,
3.3Vsb, and Battery Voltage
ACPIConguration
Use this feature to congure Advanced Conguration and Power Interface (ACPI)
power management settings for your system.
ACPI Aware O/S (Available when supported by the OS)
If this feature is supported by the OS, select Enabled for the OS to control ACPI.
Otherwise, disable this feature. The options are Yes and No.
ACPI Version Features
The options are ACPI v1.0, ACPI v2.0 and ACPI v3.0. Please refer to ACPI's website
for further explanation: http://www.acpi.info/.
ACPI APIC Support
Select Enabled to include the ACPI APIC Table Pointer in the RSDT (Root System
Description Table) pointer list. The options are Enabled and Disabled.

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