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X9SCAA Motherboard User's Manual
Hardware Health Conguration
Fan Speed Control Mode
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" to allow the onboard fans to run at full speed
(of 100% Pulse Width Modulation Duty Cycle) for maximum cooling. This setting
is recommended for special system conguration or debugging. Select "Standard"
for the onboard fans to run at 50% of the Initial PWM Cycle in order to balance
the needs between system cooling and power saving. The options are Full Speed
(@100% of PWM Cycle), and Standard (@50% of PWM Cycle).
CPU Temperature, Peripheral Temperature
Displays the temperature as detected by the BIOS.
Fan1 Speed
This feature displays the fan speed readings from fan1.
ACPI Settings
Use this feature to congure Advanced Conguration and Power Interface (ACPI)
power management settings for your system.
ACPI Sleep State
This setting allows you to congure the ACPI (Advanced Conguration and Power
Interface) sleep state for your system when it is in the Suspend mode. The options
are Suspend Disabled, S1 only (CPU Stop Clock), S3 only (Suspend to RAM), and
Both S1 and S3 available for OS to choose from. S3 (Suspend to RAM) is the
deepest sleep state in these options.
S3 Video Repost
Select enabled to re-initialize any displayed video BIOS after waking up from an S3
sleep. The options are Disabled and Enabled.
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