Fujitsu D1483 Manuale tecnico - Pagina 19

Sfoglia online o scarica il pdf Manuale tecnico per Scheda madre Fujitsu D1483. Fujitsu D1483 28. Mainboard

Temperature / System Monitoring

Temperature and system monitoring aim to reliably protect the computer hardware against damage

caused by overheating. In addition, any unnecessary noise is also prevented by reducing the fan

speed and information is provided about the system status.

The temperature and system monitoring are controlled by an onboard controller.

The following functions are supported:

Temperature Monitoring:

Measurement of the processor and system temperature is done with an onboard temperature

sensor; measurement of the ambient temperature is done with an external temperature sensor.

Fan Monitoring:

Fans that are no longer available; blocked or sticky fans that are detected are operated with a 12 V

pulse voltage. Fans removed while the system is switched off are signalled by the Event LED. When

the system is switched on again the BIOS processes the application.

Fan Control:

The four fans are regulated according to temperature.

Sensor Monitoring:

The removal of, or a faulty error within the system, detection is done by a temperature sensor.

Should this happen all fans are monitored by this sensor and run at maximum speed, to achieve the

greatest possible protection of the hardware. When the system is switched on again the BIOS

processes the application.

This system board has an Intel 82550PM LAN controller. The LAN controller is equipped with a

3 Kbyte transmission and receiving buffer (FIFO) and supports WOL function through Magic

Packet.

It is also possible to boot a device without its own boot hard disk via LAN. Here Bootix LAN BootP

and Intel PXE are supported.

The LAN RJ45 connector is equipped with a green and a yellow LED (light emitting diode).

LED 1 (left)

LNK

Off

ACT

On (flashing)

100

Green

A26361-D1483-Z120-1-7619

The adapter is connected to a valid link partner.

No link.

Data is being transmitted or received.

100 Mbit/s

Interfaces and connectors

1 = Green indicator

2 = Yellow indicator

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