Supermicro X11SSV-M4F - Page 34

34
X11SSV-M4F User's Manual
Overheat (OH)/Fan Fail
Connect an LED cable to OH/Fan Fail connections on pins 7 and 8 of JF1 to provide warnings
for chassis overheat/fan failure. Refer to the table below for pin denitions.
OH/Fan Fail Indicator
Status
State Denition
Off Normal
On Overheat
Flashing Fan Fail
1. Power Fail LED
2. OH/Fan Fail LED
Power Button
OH/Fan Fail LED
1
NIC1 Activity LED
Reset Button
2
HDD LED
Power LED
Re
set
PW
R
3.3V Stby
3.3V Stby
3.3V Stby
3.3V Stby
Ground
Ground
PWR Fail LED
NIC2 Activity LE
D
3.3V Stby
15 16
3.3V Stby
1
2
Power Fail LED
Connect an LED cable to Power Fail connections on pins 5 and 6 of JF1 to provide warnings
for a power failure. Refer to the table below for pin denitions.
OH/Fan Fail Indicator
Status
Pin # Denition
5 +3.3V Stby
6 PWR Fail LED
OH/Fan Fail LED
Status
State Denition
7 3.3 Stby
8 OH/Fan Faill