Supermicro A2SDV-4C-LN8F - Page 35

35
Chapter 2: Installation
1
2
1. PWR Button
2. Reset Button
Power Button
The Power Button connection is located on pins 1 and 2 of JF1. Momentarily contacting both
pins will power on/off the system. This button can also be congured to function as a suspend
button (with a setting in the BIOS - see Chapter 4). To turn off the power when the system
is in suspend mode, press the button for 4 seconds or longer. Refer to the table below for
pin denitions.
Power Button
Pin Denitions (JF1)
Pin# Denition
1 Signal
2 Ground
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset
switch on the computer case. Refer the table below for pin denitions.
Reset Button
Pin Denitions (JF1)
Pin# Denition
3 Reset
4 Ground
Power Button
OH/Fan Fail LED
LAN1 Activity LED
Reset Button
HDD LED
PWR LED
Reset
PWR
3.3V Stby
3.3V Stby
Ground
3.3V Stby
Ground
LAN2 Activity LED
Power Fail LED
UID LED
3.3V
NMI
X
X
1 2
19 20
3.3V
Ground