Overheat/Fan Fail Led; Power Fail Led - Supermicro X7DCL-3 User Manual

X7DCL-3/X7DCL-i User's Manual
Overheat/Fan Fail LED (OH)
Connect an LED to the OH/Fan Fail
connection on pins 7 and 8 of JF1
to provide advanced warnings of
chassis overheating or fan failure.
Refer to the table on the right for pin
defi nitions.

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
defi nitions.
X7DCL-3/i
OH/Fan Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
7 Vcc
8 Ground
OH/Fan Fail Indicator
Status
State Defi nition
Off Normal
On Overheat
Flash- Fan Fail
ing
PWR Fail LED
Pin Defi nitions (JF1)
Pin# Defi nition
5 Vcc
6 Ground
A. OH/Fan Fail LED
B. PWR Supply Fail
20
Ground
X
Power LED
HDD LED
NIC1 LED
NIC2 LED
OH/Fan Fail LED
A
PWR Fail LED
B
Ground
Ground
2
2-12
19
NMI
X
Vcc
Vcc
Vcc
Vcc
Vcc
Vcc
Reset
Reset Button
Power Button
PWR
1