Power Fault; Power Fail Alarm Clear Switch - Supermicro Super X6DH8-XG2 User Manual

Power Fault

Connect a cable from your power
supply to the Power Fault header
(JP12) to provide warning of
power supply failure.
ing 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 defini-
tions.
Power Fail Alarm Clear
Switch (Alarm Reset)
The system will notify you in the
event of a power supply failure.
This feature assumes that Super-
micro redundant power supply
units are installed in the chassis.
If you only have a single power
supply installed, you should leave
the pins open (the default setting)
to prevent false alarms.
table on the right for jumper set-
tings.
GLAN1
GLAN2
This warn-
See the
JP16
PWR
Force PWR ON
SMBus
Clear
CMOS
SCSI
Enable
SCSI
DA1
2-19
Chapter 2: Installation
Power Fault
Pin Definitions (JP12)
Pin
Number
1 PW R 1 Fail Signal
2 PW R 2 Fail Signal
3 PW R 3 Fail Signal
4 Signal: Alarm Reset
Note: This feature is only available when using
redundant Supermicro power supplies.
Alarm Clear Switch
(JP14)
Jumper
Position
Open Normal(*default)
Short Clear Alarm
PWR Fault
8-pin
PWR
Alarm Reset
Definition
Definition