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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 definitions.
OH/Fan Fail Indicator
Status
State Definition
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
Reset
PWR
3.3V Stby
3.3V Stby
3.3V Stby
3.3V Stby
Ground
Ground
PWR Fail LED
NIC2 Activity LED
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 definitions.
OH/Fan Fail Indicator
Status
Pin # Definition
5
+3.3V Stby
6
PWR Fail LED
OH/Fan Fail LED
Status
State Definition
7
3.3 Stby
8
OH/Fan Faill