Supero SUPER P6DLF, Руководство пользователя

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1-11
Chapter 1: Introduction
1-2 PC Health Monitoring
This section describes the PC health monitoring features of SUPER
P6DLH/P6DLF. They have an on-board LM78 System Hardware
Monitor chip which supports PC health monitoring.
Seven On-Board Voltage Monitors for the CPU Cores,
CPU I/O, +3.3V,
±±
5V, and
±±
12V
The on-board voltage monitors will scan the seven monitored volt-
ages every second. Once a voltage becomes unstable, it will report
a warning or an error message on the screen. Users can adjust
the threshold of the monitored voltage to determine the sensitivity of
the voltage monitor.
Three-Fan Status Monitors with Firmware/Software
Control On/Off
The PC health monitor can check the RPM status of the cooling
fans. The on-board 3-pin CPU fans are controlled by the ACPI BIOS
and the ACPI enabled operating system. The thermal fan is con-
trolled by the overheat detection logic.
Chassis Temperature Control
The thermal control sensor will monitor the real-time chassis tem-
perature. It will turn on the back-up fan whenever the chassis tem-
perature goes over the user-defined threshold. The overheat cir-
cuitry runs independently from the CPU. It can still monitor the
overheat condition even if the CPU is in sleep mode. Once it de-
tects that the chassis temperature is too high, it will automatically
turn on the back-up fan, trigger the overheat LED (JOH) and the
overheat buzzer (BZ1). The on-board chassis thermal circuitry can
monitor the overall system temperature and alert users when the
chassis temperature gets too high.