SUPER MICRO Computer 1.2b user manual Internal Speaker, Power LED/Speaker

Chapter 2: Installation

Internal Speaker

The Internal Speaker, located at SP1, can be used to provide audible indica- tions for various beep codes. See the table on the right for pin definitions. Refer to the layout below for the loca- tions of the Internal Buzzer (SP1).

Power LED/Speaker

On the JD1 header, pins 1-3 are used for power LED indication, and pins 4-7 are for the speaker. See the tables on the right for pin definitions. Please note that the speaker connector pins (4-7) are for use with an external speaker. If you wish to use the on- board speaker, you should close pins 6-7 with a jumper.

Internal Buzzer (SP1)

Pin Definition

Pin#		Definitions
Pin 1	Pos. (+)	Beep In
Pin 2	Neg. (-)	Alarm
		Speaker

PWR LED Connector

Pin Definitions

Pin Setting	Definition
Pin 1	Anode (+)
Pin2	Cathode (-)
Pin3	NA

Speaker Connector

Pin Definitions

Pin Setting	Definition
Pins 4-7	External Speaker
Pins 6-7	Internal Speaker

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

P2 DIMM3C

A. Internal Speaker (Buzzer) B. PWR LED/Speaker

	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 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

FAN2 JF1 FPCTL FAN1

B

JD1

A

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
DP5	BMC Graphics
A	Memory		Slot1 PCI-E 2.0 x8
		1
			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	J14	JP5	CTRL			I-SATA3 I-SATA1
			J15 J139USB6/7	1394-1 1394-2			JUSB5
			JP4				I-SATA5
JL1 JWD1			JUSB4 CNF1		CNF2	JP9 JUSB2	I-SATA4 I-SATA2 I-SATA0		JOH1

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