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Chapter 3 Motherboard Connections
3.3 Ports
Figure 3-1. Rear I/O Ports
Rear I/O Ports
#
Description
#
Description
1.
IPMI LAN Port
4
LAN Port 2
2.
USB Port 3
5
LAN Port 1
3
USB Port 2
6
VGA Port
HDD LED
The HDD LED connection is located on pins 13 and 14 of JF1. Attach a cable to show the
hard drive activity status. Refer to the table below for pin definitions.
HDD LED
Pin Definitions (JF1)
Pin# Definition
13
3.3V Stdby
14
HDD LED
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below
for pin definitions.
Power LED
Pin Definitions (JF1)
Pin# Definition
15
3.3V
16
PWR LED
1
6
5
4
3
2
