SUPER MICRO Computer X7DBi+ user manual Overheat/Fan Fail LED OH, Power Fail LED, OH/Fan Fail LED

X7DBi+ User's Manual

Overheat/Fan Fail LED (OH)

Connect an LED to the OH/Fan Fail connection on pins 7 and 8 of JF1 to provide advanced warnings of chassis overheating or fan failure. Refer to the table on the right for pin definitions.

OH/Fan Fail LED

Pin Definitions (JF1)

Pin# Definition

7Vcc

8Ground

OH/Fan Fail Indicator

Status

State Definition

Off	Normal
On	Overheat
Flash-	Fan Fail
ing

Power Fail LED

The Power Fail LED connection is located on pins 5 and 6 of JF1. Re- fer to the table on the right for pin definitions.

PWR Fail LED

Pin Definitions (JF1)

Pin# Definition

5Vcc

6Ground

A. OH/Fan Fail LED

FAN5	Bank4
FAN6
KB/Mouse

DIMM 4D(Bank4)

DIMM 4C (Bank4)

DIMM 4B(Bank4)

DIMM 4A(Bank4)

DIMM 3D (Bank3)

CPU FAN1 24-Pin ATX PWR	8-Pin PWR
FAN7	4-Pin PWR	FP CTRL

Buzzer

PSF SMBus PSJ3P

Ground

B. PWR Supply Fail

20 19

Bank3

USB 0/1

DIMM 3C(Bank3)

DIMM 3B(Bank3)

DIMM 3A (Bank3)

DIMM 2D(Bank2)

JAR

FAN1

X

NMI

X

COM1	Bank2
	Printer
VGA	Bank1
	GLAN1

DIMM 2C (Bank2)

DIMM 2B(Bank2)

DIMM 2A(Bank2)

DIMM 1D(Bank1)

DIMM 1C(Bank1)

DIMM 1B(Bank1)

DIMM 1A(Bank1)

CPU1

FAN2

JD1

LE1

JOH1

Power LED

HDD LED

Vcc

Vcc

GLAN2
X7DBi+
	Slot7 SIMLP
	JPG1
VGA
CTRL	Slot6 PCI-E X8
VGA Memory	Slot5 PCI-E X4
	Slot4 PCI-E X8
GLAN	Slot3 PCI-E X4
CTRL
	Slot2 PCI-E X4

Intel

5000P

(North Bridge)

JWD

J28

J27WOL

USB 4

	CPU2								NIC1 LED
								FAN3
								FAN8	NIC2 LED
							CPU FAN2
									OH/Fan Fail LED
SATA0-I	SATA1-I SATA2-I	SATA3-I	SATA4-I	SATA5-I	BIOS	Floppy	CompactFlash	IDE#1	A
									PWR Fail LED
		JBT1			SI/O	JWF1	J29J30		B
									Ground
				JPL1		JCF1
Intel			JPL2
ESB 2
				JK1		Battery
(SouthBridge)
				KEYLOCK
									Ground

Vcc

Vcc

Vcc

Vcc

Reset Reset Button

PWR Power Button

Slot1 PCI-X 133MHZ

WOR

USB 2/3 SMB JL1 FAN4

2 1

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