Supermicro H12SSW-iN User Manual page 38

H12SSW-iN/NT Motherboard User's Manual
NIC1/NIC2 Link LED
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. Attach the NIC
LED cables to display network activity. Refer to the table below for pin definitions.
UID LED
The UID LED is on pins 7 and 8 of JF1. Connect the front panel UID LED to this header to
indicate when the rear UID switch is turned on. Refer to the table below for pin definitions.
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. Refer to the table below
for pin definitions.
NIC1/NIC2 LED
Pin Definitions (JF1)
Pin# Definition
9/11 Vcc
10/12 Ground
UID LED
Pin Definitions (JF1)
Pin# Definition
7 Vcc
8 Ground
Power Fail LED
Pin Definitions (JF1)
Pin# Definition
5 Vcc
6 Ground
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