Asus P5LD-MR User Manual - Page 48

P5LD-MR SCSI/SATA Card Activity LED Connector

Page 48 highlights

4. 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 on the add-on SCSI card or the SATA connectors on the add-on SATA card cause this LED to light up. R P5LD-MR HDLED1 NC ADD_IN_CARD_ACT# ADD_IN_CARD_ACT# NC 1 P5LD-MR SCSI/SATA Card Activity LED Connector 5. USB connectors (10-1 pin USB34, USB56, USB78) These connectors are for USB 2.0 ports. Connect the USB module cable to this connector, then install the module to a slot opening at the back of the system chassis. This USB connector complies with USB 2.0 specification that supports up to 480 Mbps connection speed. USB+5V USB_P3USB_P3+ GND NC USB+5V USB_P2USB_P2+ GND R P5LD-MR GND USB_P2+ USB_P2USB+5V GND USB_P2+ USB_P2USB+5V NC GND USB_P3+ USB_P3USB+5V NC GND USB_P3+ USB_P3USB+5V USB34 P5LD-MR USB 2.0 Connectors USB56 USB78 The USB port module is purchased separately. 2-28 Chapter 2: Hardware information

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2-28
Chapter 2: Hardware information
4.
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 on
the add-on SCSI card or the SATA connectors on the add-on SATA
card cause this LED to light up.
5.
USB connectors (10-1 pin USB34, USB56, USB78)
These connectors are for USB 2.0 ports. Connect the USB module
cable to this connector, then install the module to a slot opening at
the back of the system chassis. This USB connector complies with USB
2.0 speciļ¬cation that supports up to 480 Mbps connection speed.
The USB port module is purchased separately.
P5LD-MR
P5LD-MR SCSI/SATA Card Activity LED Connector
HDLED1
1
ADD_IN_CARD_ACT#
NC
ADD_IN_CARD_ACT#
NC
P5LD-MR
USB+5V
USB_P3-
USB_P3+
GND
NC
P5LD-MR USB 2.0 Connectors
USB34
USB+5V
USB_P2-
USB_P2+
GND
USB+5V
USB_P3-
USB_P3+
GND
NC
USB+5V
USB_P2-
USB_P2+
GND
USB56
USB+5V
USB_P3-
USB_P3+
GND
NC
USB78
USB+5V
USB_P2-
USB_P2+
GND