Supermicro SuperServer 1029P-MT - Page 47

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Chapter 4: Motherboard Connections
Fan Fail and UID LED
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
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OH/Fan Fail Indicator
Status
State Denition
Off Normal
On Overheat
Flashing Fan Fail
OH/Fan Fail LED
Pin Denitions (JF1)
Pin# Denition
7 Blue LED
8 OH/Fan Fail LED
Power Fail LED
The Power Fail LED connection is located on pins 15 and 16 of JF1. Refer to the table below
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Power LED
Pin Denitions (JF1)
Pins Denition
5 +3.3V
6 Power Fail LED
Reset Button
Pin Denitions (JF1)
Pins Denition
3 Reset
4 Ground
Reset Button
The Reset Button connection is located on pins 3 and 4 of JF1. Attach it to a hardware reset
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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
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LAN1/LAN2 LED
Pin Denitions (JF1)
Pins Denition
9/11 +3.3V
10/12 NIC Activity LED