Power Fault - Supermicro X7DA3 User Manual

X7DA3 User's Manual
Power Fault (PWR Supply
Failure)
Connect a cable from your power
supply to the Power Fail header
(PSF) to provide warning of power
supply failure. This warning signal is
passed through the PWR_LED pin
to indicate of a power failure on the
chassis. See the table on the right
for pin defi nitions.
Overheat LED/Fan Fail
(JOH1)
The JOH1 header is used to connect
an LED to indicate chassis overheat-
ing. This LED blinks when there is a
fan failure. Refer to the table on right
for pin defi nitions.
LAN1/2
CD2 CD1
Line-In/
Line-
JPAC
Out
Mic
SIM LP IPMI
PCI-Exp x16
PCI-33MHz
Note: This feature is only available when using
Supermicro redundant power supplies.
A
CPU
PSF
J17
Fan 1
J3P
JAR
SAS
Controller
2-20
PWR Supply Fail LED
Pin Defi nitions
Pin# Defi nition
1 PWR 1: Fail
2 PWR 2: Fail
3 PWR 3: Fail
4 Signal: Alarm Reset
Overheat LED
Pin Defi nitions
Pin# Defi nition
1 5vDC
2 OH Active
OH/Fan Fail LED
State Message
Solid Overheat
Blinking Fan Fail
8-pin PWR
JPW3
A. Power Fault
B. Overheat LED
B