SUPER MICRO Computer X8DTG-DF Overheat OH/Fan Fail/PWR Fail/UID LED, Power Fail LED, Uid Led

X8DTG-DF User's Manual

Overheat (OH)/Fan Fail/PWR Fail/UID LED

Connect an LED cable to pins 7 and 8 of JF1 to use the Overheat/Fan Fail/Power Fail and UID LED connections. The Red LED on pin 8 pro- vides warnings of an overheat, fan failure or power failure. The Blue LED on pin 7 works as the UID LED indicator for the front panel UID switch located on pins 13~14 of JF1. When Jumper J_UID_OW is set to off (default), the Red LED takes precedence over the Blue LED. (See Page 2-31 for details.) Refer to the table on the right for pin definitions.

Power Fail LED

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

			VGA	COM1
	LE4				LAN2	LAN1	USB0/1
SBX1A	W1S	JUIDOWJNMI1	LE2	IPMB				SBX2A
	WD1JJSPK1
J11								J12
							IPMI_LAN
				Winbond	JLPC80		PHY
						Intel
		JPCIE3		450R	JPG1 JPL1
				BMC		82576		+
						LAN CTRL

OH/Fan Fail/ PWR Fail/Blue_UID

LED Pin Definitions (JF1)

Pin# Definition

7Blue_LED-Cathode(UID)/5.5V.SB

8OH/Fan Fail/PWR Fail/UID LED (Red)

OH/Fan Fail/PWR Fail

LED Status (Red LED)

State Definition

Off	Normal
On	Overheat
Flashing	Fan Fail

PWR Fail LED

Pin Definitions (JF1)

Pin# Definition

53.3V

6PWR Fail LED

A.OH/Fan Fail/PWR Fail/

UID LED

B.PWR Supply Fail

PCI-E 2		CMOS
.0		CLEAR
x4 in
	Intel
x16	ICH10R	BIOS
Slot	(South Bridge)	Intel
		5520
		IOH-36D

20 19

I-SATA6		JPCIE1
I-SATA5 I-SATA4	SBX 1B	USB2/3
I-SATA3
I-SATA2
I-SATA1
T-SGPIO0 T-SGPIO1
FAN8

X8DTG-DF

	P2	P2	P2	P2	P2	P2
CPU2	DIMM1B	DIMM1A	DIMM2B	DIMM2A	DIMM3B	DIMM3A

		Ground	No Connection
	JPCIE2	Key	Key
SBX 2B		Power LED	3.3V

HDD LED	FP UID Switch/3.3V SB
NIC1(Link) LED	NIC1 (Activity) LED

FAN7

JBAT1

Battery

	NIC2 (Link) LED
FAN6 FAN5	OH/Fan Fail/PWR
	A Fail/UID LED

NIC2 (Activity) LED

Blue_LED_Cathode (UID)/5V SB

	P1DIMM3A	P1DIMM3B	P1DIMM2A	P1DIMM2B	P1DIMM1A	CPU1
JPW1						P1DIMM1B

FAN4	FAN3
JPI2C (PWR I2C)

Front Panel	B PWR Fail LED
CTRL
LE1
JPW2	Ground
JPW3
FAN1	Ground
FAN2	4
JL1	1

2 1

3.3V

Reset Reset Button

PWR Power Button

2-18