Supermicro X11SSH-F User Manual page 42

X11SSH-F/-LN4F User Manual
Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1. Refer to the table below
for pin definitions.
Overheat (OH)/Fan Fail
Connect an LED cable to pins 7 and 8 of the Front Control Panel to use the Overheat/Fan
Fail LED connections. The LED on pin 8 provides warnings of overheat or fan failure. Refer
to the tables below for pin definitions.
OH/Fan Fail Indicator
Status
State
Off
On
Flashing
1
Power Button PWR
Reset Button
Reset
3.3 V
Red+
(Blue LED Cathode)
3.3V Stby
3.3V Stby
ID_UID_SW/3.3V Stby
3.3V
X
NMI
19
Power Fail LED
Pin Definitions (JF1)
Pin# Definition
5 3.3V
6 PWR Supply Fail
Definition
Normal
Overheat
Fan Fail
2
Ground
Ground
1
Power Fail LED
Blue+
2
(OH/Fan Fail)
NIC2 Activity LED
NIC1 Activity LED
HDD LED
FP PWRLED
X
Ground
20
OH/Fan Fail LED
Pin Definitions (JF1)
Pin# Definition
7 Blue LED
8 OH/Fan Fail LED
1. PWR Fail LED
2. OH/FAN FAIL
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