Power Button; Reset Button - Supermicro M11SDV-4C-LN4F User Manual

Super M11SDV-4C/4CT/8C/8CT/8C+-LN4F 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 - 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 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 to the table below for pin definitions.
Power Button
Pin Definitions (JF1)
Pin# Definition
1 Power On
2 Ground
Reset Button
Pin Definitions (JF1)
Pin# Definition
3 Reset
4 Ground
1 2
1
PWR Power Button
Reset Button
2 Reset
3.3V*
UID LED*
3.3V Stby
3.3V Stby
3.3V Stby
3.3V Stby
X
NMI
19 20
34
1. PWR Button
Ground 2. Reset Button
Ground
Power Fail LED*
OH/Fan Fail LED
NIC2 Activity LED
NIC1 Activity LED
HDD LED
FP PWRLED
X
Ground