Supermicro PDSMi-LN4 Plus, Руководство пользователя

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1-10
PDSMi-LN4+ User’s Manual
1-3 PC Health Monitoring
This section describes the PC health monitoring features of the PDSMi-LN4+. The
motherboard has an onboard System Hardware Monitor chip that supports PC
health monitoring.
Onboard Voltage Monitors for the CPU Cores, Chipset Voltage,
Memory Voltage , +3.3V, +3.3V Standby,
+
5V, +5V Standby,
+
12V,
and
−
12V (via SuperO Doctor III)
The onboard voltage monitor will scan these voltages continuously. Once a voltage
becomes unstable, it will give a warning or send an error message to the screen.
Users can adjust the voltage thresholds to defi ne the sensitivity of the voltage
monitor.
Fan Status Monitor with Firmware Speed Control
The PC health monitor can check the RPM status of the cooling fans. The onboard
fans are controlled by Thermal Management via BIOS.
CPU Overheat/Fan Fail LED and Control
This feature is available when the user enables the CPU overheat warning function
in the BIOS. This allows the user to defi ne an overheat temperature. When this
temperature reaches the threshold, the CPU thermal trip feature will be activated
and it will send a signal to the Speaker LED and, at the same time, the CPU will
slow down. It will also activate the alarm if a fan failure occurs.
1-4 Power Confi guration Settings
This section describes features of your motherboard that deal with power and
power settings.
Slow Blinking LED for Suspend-State Indicator
When the CPU goes into a suspend state, the chassis power LED will start blinking
to indicate that the CPU is in the suspend mode. When the user presses any key,
the CPU will wake-up and the LED will automatically stop blinking and stay on.
BIOS Support for USB Keyboard
If the USB keyboard is the only keyboard in the system, this keyboard will function
like a normal keyboard during system boot-up.