Power Button; Reset Button - Supermicro X11SRA User Manual

Super X11SRA/-F/-RF User's Manual

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 configured 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 definitions.

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 definitions.
1
Power Button
2
Reset
Reset Button
Red+ (Blue LED Cathode)
3.3V Stby
3.3V Stby
3.3V Stby
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Signal
2 Ground
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
1 2
Ground
PWR
Ground
3.3 V Power Fail LED
Blue+ (OH/Fan Fail)
NIC2 Activity LED
NIC1 Activity LED
HDD LED
3.3V
PWR LED
X
X
NMI Ground
19 20
1. Power Button
2. Reset Button
38