Supermicro X10SRM-F - Page 43

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Chapter 2: Installation
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 denitions.
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. Refer to the table below for pin denitions.
1. OH/Fan Fail
2. NIC2 LED
3. NIC1 LED
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
LAN1/LAN2 LED
Pin Denitions (JF1)
Pin# Denition
9 NIC 2 Activity LED
10 NIC 2 Link LED
11 NIC 1 Activity LED
12 NIC 1 Link LED
Power Button
1
NIC1 LED
Reset Button
2
HDD LED
Power LED
Reset
PWR
UID SW
Ground
Ground
19 20
NIC2 LED
P3V3_STB
P3V3_STB
X
X
NMI
Ground
UID LED
OH/Fan Fail LED
P3V3
P3V3 PWR Fail LED
1
2
3