Overheat (Oh)/Fan Fail/Pwr Fail/Uid Led; Power Fail Led - Supermicro X9DRG-OF-CPU 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 Over-
heat/Fan Fail/Power Fail and UID LED
connections. The Red LED on pin 7 pro-
vides warnings of overheat, fan failure
or power failure. The Blue LED on pin 8
works as the front panel UID LED indi-
cator. The Red LED takes precedence
over the Blue LED by default. Refer to
the tables on the right for pin definitions.

Power Fail LED

The Power Fail LED connection is lo-
cated on pins 5 and 6 of JF1. Refer to the
table on the right for pin definitions.
VGA1
BMC
BIOS
JPW21 JPW22
DM1
IPMI CODE
BIOS
BAR CODE
T-SGPIO-S1
LICENSE
CPU2
JPB1 CLOSE 1st
JOH1
JL1
JPME2
JPME1
JWD1
OPEN 1st
JSPK1
JF1
LAN2 LAN1 USB2/3
USB0/1
IPMI_LAN
LAN
CTRL
X9DRG-OF-CPU
REV:1.00
JPLD1
JPW23
JPW24
PCH
BT1
JBT1
10G MAC CODE
10G SAN MAC
1G MAC CODE
CPU1
CLOSE 1st
OPEN 1st
JITP0
OH/Fan Fail/ PWR Fail/Blue_UID
LED Pin Definitions (JF1)
Pin# Definition
7 Red_LED-Cathode/OH/Fan Fail/
Power Fail
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 3.3V
6 PWR Supply Fail
A. OH/Fail/PWR Fail LED/UID LED
B. Blue LED Cathode
C. PWR Supply Fail
Ground
X
FP PWRLED
HDD LED
NIC1 Link LED
NIC2 Link LED
A
Blue+ (OH/Fan Fail/
PWR FaiL/UID LED)
Power Fail LED
C
Ground
Ground
2-25
Chapter 2: Installation
Definition
Normal
Overheat
Fan Fail
Definition
20 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
2 1
B