Overheat (Oh)/Fan Fail Led; Power Fail Led - Supermicro X7SLM+ User Manual

X7SLM/X7SLM+ User's Manual

Overheat (OH)/Fan Fail LED

Connect an LED Cable to the OH/
Fan Fail connection on pins 7 and 8
of JF1 to provide advanced warnings
of chassis overheat or fan failure.
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. Refer
to the table on the right for pin defini-
tions.
OH/Fan Fail LED
Pin Definitions (JF1)
Pin#
7
8
OH/Fan Fail Indicator
State
Off
On
Flash-
ing
PWR Fail LED
Pin Definitions (JF1)
Pin#
5
6
A. OH/Fan Fail LED
B. PWR Supply Fail
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
A
OH/Fan Fail LED
B
PWR Fail LED
Ground
Ground
2-16
Definition
Vcc
Ground
Status
Definition
Normal
Overheat
Fan Fail
Definition
Vcc
Ground
20 19
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset
Reset Button
Power Button
PWR
2 1