User`s manual

Hardware Installation - 30 -

27) SATA_DOM4 (SATA port 4 DOM Jumpers)

CAUTION!

• If the SATA DOM power is supplied by the motherboard, set the jumper to pin 1-2.

• If the SATA DOM power is supplied by external power, set the jumper to pin 2-3.

• If a SATA type hard drive is connected to the motherboard, please ensure the jumper is closed

and set to 2-3 pins (Default setting), in order to reduce any risk of hard disk damage.

Pleaserefertothepindenitiontableinthefollowing.

PinNo. Denition

1 P5V

2 SATA_DOM4

3 GND

26) CASE_OPEN (Case open intrusion header)

Open: Active chassis intrustion alert.

Closed: Normal operation.