Supermicro A2SDV-8C-TLN5F - Page 35

35
Chapter 2: Installation
Power Button
OH/Fan Fail LED
LAN2 Active LED
Reset Button
HDD LED
PWR LED
Reset
PWR
3.3V Stby
2.5V Stby
Ground
2.5V Stby
Ground
LAN3 Active LED
Power Fail LED
UID
3.3V
NMI
3.3V
X
X
1 2
19 20
3.3V
1
1. NMI
2. Power Fail LED
NMI Button
The non-maskable interrupt button header is located on pins 19 and 20 of JF1. Refer to the
table below for pin denitions.
NMI Button
Pin Denitions (JF1)
Pins Denition
19 Control
20 Ground
2
Power Fail LED
Connect an LED cable to Power Fail connections on pins 5 and 6 of JF1 to provide warnings
for a power failure. Refer to the table below for pin denitions.
OH/Fan Fail Indicator
Status
Pin # Denition
5 3.3V
6 PWR Fail LED