SUPER MICRO Computer X7DCL-i, X7DCL-3 user manual Alarm Reset, PWR Supply Failure/PWR Fault Detect

X7DCL-3/X7DCL-i User's Manual

Alarm Reset

If three power supplies are installed, the system will notify you when any of the three power modules fails. Con- nect JAR1 to a micro-switch to turn off the alarm that is activated when a power module fails. See the table on the right for pin definitions.

Alarm Reset
Pin Definitions
Pin Setting	Definition
Pin 1	Ground
Pin 2	+5V

PWR Supply Failure/PWR Fault Detect

The system can notify you in the event of a power supply failure. This feature is available when three power supply units are installed in the chas- sis with one acting as a backup. If you only have one or two power supply units installed, you should disable this (the default setting) with JPWF1 to prevent false alarms.

B

KB/MS	JPWF1		1
	JAR	SMB_PS	Fan
	8-Pin PWR	24-Pin PWR
USB0/1	A

PWR Supply PWR Fault
	Connector
Jumper Setting		Definition
On		Enabled
Off		Disabled (Default)

LED5	A. Alarm Reset
CPU1 VRM OH LED

B. PWR Fault

COM1

VGA

DIMM2A

DIMM1A

DIMM2B

DIMM1B

DIMM2C

DIMM1C

X7DCL-3/i

CPU1

LAN1
LAN2	JPL2
	LAN
	CTRL
	FAN6 FAN5
	I-Button
	LAN
	CTRL
	Slot6 PCI-E x8

	CPU2
Intel 5100
North Bridge
	LED6 Fan 2
JP2	CPU2 VRM OH LED
JP1
SP1	Fan 3
Buzzer

JPL1	Slot5 PCI-E x8
JI2C2	JI2C1

VGA	Slot4 PCI-E x4(in x8 slot)
CTRL
JPG1	Slot3 PCI 33MHz

S I/O	JWD1	Slot2 PCI 33MHz
		JWOL1

ICH9R	-SATAGPIO0	-SATAGPIO1
Intel

South Bridge

SATA5	SATA4	SATA3	SATA2
JBT1

BIOS		JD1
	Battery
ITE		SAS-GPIO1
CTRL		SAS-GPIO0

		PWR LED	CTRL
		LED3
SATA1	SATA0	JPA1	FP
		LED1
LSI			Floppy
SAS			IDE
CTRL

LED4

JPA2

	JWOR1	JKEY1	Slot1 PCI 33MHz
COM2

SIMLC

System Status LED	USB4/5	SAS0	SAS1	SAS2	SAS3
	USB2/3
	BPI2C

SAS4	SAS5	SAS6	SAS7	JL1
				Fan 4

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