Power Led; Nmi Button - Supermicro X11SRA User Manual

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 button header is located on pins 19 and 20 of JF1. Refer to the
table below for pin definitions.
Power Button
PWR
Reset
Reset Button
3.3 V
Red+ (Blue LED Cathode)
3.3V Stby
3.3V Stby
3.3V Stby
3.3V
X
2
NMI
Power LED
Pin Definitions (JF1)
Pin# Definition
15 3.3V
16 PWR LED
NMI Button
Pin Definitions (JF1)
Pin# Definition
19 Control
20 Ground
1 2
Ground
Ground
Power Fail LED
Blue+ (OH/Fan Fail)
NIC2 Activity LED
NIC1 Activity LED
HDD LED
1
PWR LED
X
Ground
19 20
41
Chapter 2: Installation
1. PWR LED
2. NMI Button