Datasheet

Chapter 2: Installation
2-17
Power Fault
Connect a cable from your power
supply to the Power Fault header
(J7) to provide warning of power
supply failure. This warning sig-
nal 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 Fault
Pin Definitions
Pin
Number
1
2
3
4
Definition
P/S 1 Fail Signal
P/S 2 Fail Signal
P/S 3 Fail Signal
Reset (from MB)
Note: This feature is only available when using
redundant Supermicro power supplies.
SATA SMB (I
2
C)(*X6DAL-TG
only)
A Serial ATA System Management
Bus header is located at J35.
Connect the appropriate cable
here to utilize SATA SMB on your
system.
SATA SMB (J35)
Pin Definitions
Pin
Number
1
2
3
Definition
Data
Ground
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PWR
Fault
SATA SMB