Supermicro CSE-733T-450-B Manuel d'utilisateur télécharger pdf (Page 60)

SC733 Chassis Manual

D-2

No. Jumper Description Setting

1 JP18 Buzzer Reset* Alarm Reset Header

2 JP25 Overheat Temperature Open: 45ºC

Pins 1-2: 50º C (Default)

Pins 2-3: 55º C

3 JP26 SATA Drive Activity Drive Activity

4 JP28 Fan Sense Pins 1-2: Enable

Pins 2-3: Diable (Default)

Figure D-1: SATA-733 Backplane

*The buzzer sound indicates that a condition requiring immediate attention has

occurred.

The buzzer alarm is triggered by the following conditions:

Hard drive failure1.

Fan failure2.

System temperature over 45º Celsius.3.

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Supermicro CSE-733T-450-B Manuel d'utilisateur Page 60