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SuperServer E403-9D-16C-IP 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 and fan failure. Refer to the table below for pin definitions.
OH/Fan Fail Indicator
Status
State
Definition
Off
Normal
On
Overheat
Flashing Fan Fail
OH/Fan Fail LED
Pin Definitions (JF1)
Pin#
Definition
7
+3.3V
8
OH/Fan Fail LED
HDD LED
The HDD LED connection is located on pins 13 and 14 of JF1. Attach a cable here to show
hard drive activity status. Refer to the table below for pin definitions.
HDD LED
Pin Definitions (JF1)
Pins
Definition
13
+3.3V Stdby
14
HDD Active
NIC1/NIC2 (LAN1/LAN2)
The NIC (Network Interface Controller) LED connection for LAN port 1 is located on pins
11 and 12 of JF1, and the LED connection for LAN Port 2 is on pins 9 and 10. Attach NIC
LED cables to NIC1 and NIC2 LED indicators to display network activities. Refer to the table
below for pin definitions.
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin#
Definition
9/11
3.3V Standby
10/12
NIC Activity LED
Power LED
The Power LED connection is located on pins 15 and 16 of JF1. Refer to the table below
for pin definitions.
Power LED
Pin Definitions (JF1)
Pins
Definition
15
+3.3V
16
PWR LED