SUPER MICRO Computer 1.2b user manual Onboard Power LED, BMC Heartbeat LED X8DAH+-F

Chapter 2: Installation

Onboard Power LED

An Onboard Power LED is located at DP4 on the motherboard. When this LED is lit, the system is on. Be sure to turn off the system and unplug the power cord before removing or installing components. See the tables at right for more information.

BMC Heartbeat LED (X8DAH+-F)

A BMC Heartbeat LED is located at DP5 on the motherboard. When DP5 is blink- ing, BMC functions normally. See the tables at right for more information.

Onboard PWR LED (DP4)

Settings

LED Color	Definition
Off	System Off (PWR cable
	not connected)
On	System Power On

BMC Heartbeat LED Indicator

(DP5) Settings

LED Color	Definition
Blinking	BMC: Normal

		P2 DIMM3A	JPI2C1
FAN6	FAN5	P2 DIMM3B	PWR I2C
			FAN7 CPU FAN1	JPW1	JPW2	JPW3

A. Onboard PWR LED B. BMC Heartbeat LED

	KB/MS
COM1 (Bottom)	VGA (Top)
USB0/1	IPMI LAN	PHY
USB 2/3/4/5		Chip
		LAN2(Top)
(Bottom)
LAN1
AUDIO
Header
	7.1HD AUDIO	CPU2 FAN
	CD1
Audio
CTRL

P2 DIMM3C

P2 DIMM2A

P2 DIMM2B

P2 DIMM2C

P2 DIMM1A

P2 DIMM1B

P2 DIMM1C

ALWAYS POPULATE DIMM1 FIRST

CPU2

Slot7 PCI-E 2.0 x8

Slot6 PCI-E 2.0 x16

CPU1

P1 DIMM1C

P1 DIMM1B

P1 DIMM1A

P1 DIMM2C

P1 DIMM2B

P1 DIMM2A

P1 DIMM3C

P1 DIMM3B

P1 DIMM3A

ALWAYS POPULATE DIMM1 FIRST

X8DAH+ Rev. 2.01

JD1

FAN2 JF1 FPCTL FAN1

SP1

	Firmware
	BMC	Slot5 PCI-E 2.0 x4 (in x8 Slot)
		JI2C2	JI2C1
	LAN		Slot4 PCI-E 2.0 x8 (in x16 Slot)
	CTRL
			Slot3 PCI-E 2.0 x8
	BMC
	CTRL		Slot2 PCI-E 2.0 x16
	B	1
DP5	MC Graphics
A	Memory		Slot1 PCI-E 2.0 x8
			COM2
	JPG1	SMBUS1 JLPC80
	JPL1

DP4

			I-FAN2						FAN3
		Intel
		IOH-36D					JBAT1
						BIOS
			Intel				JBT1	FLOPPY	IDE
			IOH-36D
							Intel
							ICH 10R
							(SouthBridge)	JIDE1
			JPI1				I-FAN1		FAN4
			1394
S I/O	JPT1	JP5	CTRL			JUSB5	I-SATA3	I-SATA1
JL1AJWD1 J14		JP4		CNF2	JP9	I-SATA5	I-SATA4 I-SATA2	I-SATA0	JOH1
		JUSB4 CNF1	1394-1 1394-2			JUSB2
		J15 J139USB6/7

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