Overheat (Oh)/Fan Fail/Pwr Fail/Uid Led; Power Fail Led - Supermicro Supero X9DRi-LN4F+ User Manual

Overheat (OH)/Fan Fail/PWR Fail/
UID LED
Connect an LED cable to pins 7 and
8 of Front Control Panel to use the
Overheat/Fan Fail/Power Fail and
UID LED connections. The Red LED
on pin 7 provides warnings of over-
heat, fan failure or power failure. The
Blue LED on pin 8 works as the front
panel UID LED indicator. The Red
LED takes precedence over the Blue
LED by default. Refer to the table on
the right for pin definitions.

Power Fail LED

The Power Fail LED connection is
located on pins 5 and 6 of JF1. Re-
fer to the table on the right for pin
definitions.
VGA
LE2
SW1
UID
LEM1
JP7
JP6
JI2C2
JI2C1
XDP-CPU
JWP1
J18
JF2
SAS4~7 SAS0~3
J17
JF1
JD1
1 1
USB 2/3 USB 0/1
LAN2/4 LAN1/3
COM1
IPMI_LAN
CPU2
X9DR3-LN4F+/X9DRi-LN4F+
Rev. 1.10
CPU1
A
LE1
FAN1
OH/Fan Fail/ PWR Fail/Blue_UID
LED Pin Definitions (JF1)
Pin# Definition
7 Red_LED-Cathode/OH/Fan Fail/
Power Fail5.5V.SB
8 Blue_UID LED
OH/Fan Fail/PWR Fail
LED Status (Red LED)
State
Off
On
Flashing
PWR Fail LED
Pin Definitions (JF1)
Pin#
5
6
A. OH/Fail/PWR Fail LED (Red)/UID
(Blue)
B. Blue LED Cathode
C. PWR Supply Fail
20
Ground
X
FP PWRLED
HDD LED
NIC1 Link LED
NIC2 Link LED
Blue+ (OH/Fan Fail/
PWR FaiL/UID LED)
Power Fail LED
C
Ground
Ground
2
2-25
Chapter 2: Installation
Definition
Normal
Overheat
Fan Fail
Definition
3.3V
PWR Supply Fail
19
NMI
X
3.3 V
ID_UID_SW/3/3V Stby
NIC1 Activity LED
NIC2 Activity LED
Red+ (Blue LED Cathode)
3.3V
Reset
Reset Button
Power Button
PWR
1
B