SUPER MICRO Computer X6DAT-G user manual Power Fault, Alarm Reset

Chapter 2: Installation

Power Fault

Connect a cable from your power supply to the Power Fail header (JP12) to provide a warning of power supply failure. This warn- 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

Pin Definitions (JP12)

Pin
Number	Definition
1	P/S 1 Fail Signal
2	P/S 2 Fail Signal
3	P/S 3 Fail Signal
4	Reset (from MB)

Note: This feature is only available when using

redundant Supermicro power supplies.

Alarm Reset

Connecting JAR to a reset switch will allow you to silence the alarm that sounds when a power supply module fails. If you only have a single power supply installed, you should disable this (the default setting) with (JAR) to prevent false alarms. See the table on the right for pin definitions.

Alarm Reset Jumper

Settings

(JAR)

Jumper

Position Definition

Open Enabled

Closed Disabled

/Mouse

BK

USB 0/1

J 4 0

COM1

ParrallelJLAN1 Port

J 2 3

COM2

		32	4-pin	ATX PWR	J P F
				J1B4	Force
Fan6			P W R
	Fan5 J
					P W
	DIMM 1B			Bank 1
	DIMM 1A			Bank 1
	DIMM 2B			Bank 2
	DIMM 2A			Bank 2
	DIMM 3B			Bank 3
	DIMM 3A			Bank 3
	DIMM 4B			Bank 4
	DIMM 4A			Bank 4

	FAN7	J 2 4		JP12	J1D1
							FAN1
			JP13				F1
							J
CPU1
								1
						JP15		D
								J
					FAN2
							JOH1
							R

Power Fault

JLAN1			Tumwater
		Line_In/	(NorthBridge)
J C 2		Line_Out
J C 1	Mic

CPU2	A
	J
	J WD

Alarm Reset

	JPAC	I/OS
		x16 PCI EXP #6
C D 2C D 1
		PCI #5-33MHz
	GLAN	x8 PCI EXP #4
	CTRL
		PCI#3-33MHz
		PCIX#2-66MHz
JPL1
		PCIX#1-66MHz ZCR
		JW OR
			JW OL

BIOS

Fan3

J L 1

J K 1

Fan8

Battery

Floppy

IDE #2

IDE #1

J 2 7

1

SATAI2C

S P K R

BT

JPS1

6300ESB

J

SATA

CAT ELD

6041

(South

Marvell

Bridge)

DS2 DS10

DS3

DS11

DS4

DS12

DS1 DS9

USB2/3

Fan4

J D 2

J 2 2

SATA0

SATA1

SATA0

SATA1

SATA2

SATA3

SMBus

Intel's

Marvell's

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