Supermicro X11SBA-LN4F/F User Manual page 31

Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below
for pin definitions.
HDD LED
The HDD LED connection is located on pins 13 and 14 of JF1. Attach a cable here to indicate
the status of HDD-related activities, including IDE, SATA activities. See the table below for
pin definitions.
NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Controller) LED connection for LAN port 1 is located on pins
11 and 12 of JF1, and the LED connection for LAN Port 2 is on Pins 9 and 10. NIC1 LED
and NIC2 LED are 2-pin NIC LED headers. Attach NIC LED cables to NIC1 and NIC2 LED
indicators to display network activities. Refer to the table below for pin definitions.
Ground
X
1
PWR LED
2 HDD LED
3 NIC1 Link LED
4
NIC2 Link LED
OH/Fan Fail
Ground
Ground
Power LED
Pin Definitions (JF1)
Pin# Definition
15 +3.3V Stby
16 PWRLED
HDD LED
Pin Definitions (JF1)
Pin# Definition
13 +3.3V Stby
14 HD LED
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin# Definition
9/11 3.3V Stby
10/12 NIC Activity LED
20 19
NMI#
X
3.3V Stby
3.3V
3.3V Stby
3.3V Stby
UID LED
3.3 V
Reset Reset Button
PWR
Power Button
2 1
31
Chapter 2: Installation
1. PWR LED
2. HDD LED
3. NIC1 LED
4. NIC2 LED