Supermicro X11DDW-L/NT User Manual page 49

Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below
for pin definitions.
NMI Button
The non-maskable interrupt (NMI) button header is located on pins 19 and 20 of JF1. Refer
to the table below for pin definitions.
1
Power Button PWR
Reset Button Reset
3.3V
UID LED
3.3V Stby
3.3V Stby
3.3V Stby
3.3V
X
2
NMI
19
Power LED
Pin Definitions (JF1)
Pins Definition
15 3.3V
16 PWR LED
NMI Button
Pin Definitions (JF1)
Pins Definition
19 Control
20 Ground
2
Ground
Ground
Power Fail LED
OH/PWR Fail/Fan Fail LED
NIC2 Activity LED
NIC1 Activity LED
HDD LED
1
Power LED
X
Ground
20
51
Chapter 2: Installation
1. Power LED
2. NMI