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Chapter 4: Motherboard informationChapter 4: Motherboard information
Chapter 4: Motherboard informationChapter 4: Motherboard information
Chapter 4: Motherboard information
4-124-12
4-124-12
4-12
5.5.
5.5.
5.
Hard disk activity LED connector (4-pin HDLED1)Hard disk activity LED connector (4-pin HDLED1)
Hard disk activity LED connector (4-pin HDLED1)Hard disk activity LED connector (4-pin HDLED1)
Hard disk activity LED connector (4-pin HDLED1)
This connector supplies power to the hard disk activity LED. The read or
write activities of any device connected to the SCSI connectors or the
SATA connectors cause this LED to light up.
6.6.
6.6.
6.
USB connector (10-1 pin USB34)USB connector (10-1 pin USB34)
USB connector (10-1 pin USB34)USB connector (10-1 pin USB34)
USB connector (10-1 pin USB34)
This connector is for USB 2.0 ports. Connect to front USB connector.
This USB connector complies with USB 2.0 specification that supports
up to 480 Mbps connection speed.
The USB port module is purchased separately.
®
PVL-D/1U/SCSI
PVL-D/1U/SCSI SCSI/SATA card activity LED connector
HDLED1
1
SCSI_ACTLED-
SCSI_ACTLED+
SCSI_ACTLED+
SCSI_ACTLED-
®
PVL-D/1U/SCSI
PVL-D/1U/SCSI USB connector
USB34
Power
1
USB PortA(-)
USB PortA(+)
GND
Power
USB PortB(-)
USB PortB(+)
GND
NC