Supermicro X9SPU-F User Manual download pdf (Page 44)

2-18

X9SPU-F Motherboard User’s Manual

Power Button

Unit ID LED

1

NIC1 LED

Reset Button

2

Power Fail LED

HDD LED

Power LED

#3~4

#1~2

Vcc

Vcc

Vcc

OH/Fan Fail

Ground

Ground

1920

Vcc

X

Ground

NMI

X

Vcc

NIC2 LED

NIC1/NIC2 (LAN1/LAN2)

The NIC (Network Interface Control-

ler) 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. NIC1 LED and

NIC2 LED are 2-pin NIC LED head-

ers. Attach NIC LED cables to NIC1

and NIC2 LED indicators to display

network activity. Refer to the table on

the right for pin denitions.

LAN1/LAN2 LED

Pin Denitions (JF1)

Pin# Denition

9/11 Vcc

10/12 Ground

C

A. NIC1 LED

B. NIC2 LED

C. UID LED

D. Overheat / Fan Failure

Unit ID LED / OH / FF

Pin Denitions (JF1)

Pin# Denition

7 OH/Fan Fail

8 UID LED

A

B

Unit ID LED (Front Panel) / OH /

Fan Failure

Connect a cable to the Unit ID connec-

tion on pins 7 and 8 of JF1 to connect

to the Unit ID LED on the chassis.

The Unit ID LED is used together with

the Unit ID (UID) Switch (see 2-16).

When blinking, this will also indicate

that a system fan failure or overheat

has been detected by the system's

built-in monitors.

NIC LED

Status

State Denition

Off No Activity

Blinking NIC Busy

Unit ID LED

Status

State Denition

Off UID Off

Solid On UID On

Blinking System

Overheat /

Fan Failure

D

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