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

34
Super M11SDV-4C/4CT/8C/8CT/8C+-LN4F User's Manual
OH/Fan Fail LED
20
NIC1 Activity LED
19
HDD LED
FP PWRLED
3.3V Stby
3.3V Stby
UID LED*
X
Ground
NMI
X
NIC2 Activity LED
3.3V Stby
3.3V Stby
Power Button
Reset Button
Reset
PWR
Ground
Ground
12
3.3V* Power Fail LED*
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 Power On
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 to the table below for pin denitions.
Reset Button
Pin Denitions (JF1)
Pin# Denition
3 Reset
4 Ground