Supermicro SuperServer E200-8D User Manual page 35

Power Fail LED
The Power Fail LED connection is located on pins 5 and 6 of JF1.
Overheat (OH)/Fan Fail
Connect an LED cable to pins 7 and 8 of JF1 (Front Control Panel) to use the Overheat/Fan
Fail/Power Fail and UID LED connections. The blue LED on pin 7 works as the front panel
UID LED indicator. The red LED on pin 8 provides warnings of overheating, fan failure or
power failure. The red LED takes precedence over the blue LED by default.
OH/Fan Fail/PWR Fail/UID LED
Pin Definitions (JF1)
Pin# Definition
7 Blue LED
8 OH/Fan Fail/Pwr Fail
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 the NIC
LED cables here to display network activity.
Chapter 3 Motherboard Connections
Power Fail LED
Pin Definitions (JF1)
Pin# Definition
5 3.3V
6 PWR Supply Fail
LAN1/LAN2 LED
Pin Definitions (JF1)
Pin# Definition
9 NIC2 Activity LED
10 NIC2 Link LED
11 NIC1 Activity LED
12
NIC1 Link LED
35
Indicator Status
Status Definition
Off Normal
On Overheat
Flashing Fan or power fail