Supermicro X11SRA - Power Button; Reset Button

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Super X11SRA/-F/-RF User's Manual
Power Button
1
NIC1 Activity LED
Reset Button
2
HDD LED
PWR LED
Reset
PWR
3.3 V
3.3V Stby
Ground
Ground
19 20
Power Fail LED
NIC2 Activity LED
3.3V Stby
X
X
NMI
Ground
Red+ (Blue LED Cathode)
Blue+ (OH/Fan Fail)
3.3V
3.3V Stby
1
2
1. Power 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 - refer to Chapter 4). To turn off the power when
the system is in the suspend mode, press the button for four 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