Supermicro X13SEI-TF - Page 43

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Chapter 2: Installation
HDD LED
The HDD LED connection is located on pins 13 and 14 of JF1. Attach a cable to pin 14 to show
hard drive activity status. Refer to the table below for pin denitions.
HDD LED
Pin Denitions (JF1)
Pins Denition
13 3.3V Stdby
14 HDD Active
OH/Fan Fail LED
20
NIC1 Activity LED
19
HDD LED
PWR LED
3.3V Stby
3.3V Stby
UID LED
X
Ground
NMI
X
NIC2 Activity LED
3.3V Stby
3.3V Stby
Power Button
Reset Button
Reset
PWR
Ground
Ground
1 2
Power Fail LED
3.3V
1. NIC1 LED
2. NIC2 LED
3. HDD LED
1
2
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 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.
LAN1/LAN2 LED
Pin Denitions (JF1)
Pin# Denition
9 NIC 2 Activity LED
11 NIC 1 Activity LED
3