SUPER MICRO Computer MBDX7DA3O Jumper Settings, Explanation Jumpers, Glan Enable/Disable

X7DA3+ User's Manual

2-7 Jumper Settings

Explanation of

Jumpers

To modify the operation of the motherboard, jumpers can be used to choose between optional settings. Jumpers create shorts between two

Connector

Pins

Jumper

Cap

3 2 1

pins to change the function of the connector. Pin 1 is identifi ed with a square solder pad on the printed circuit board. See the motherboard layout pages for jumper locations.

Note: On two pin jumpers, "Closed" means the jumper is on and "Open" means the jumper is off the pins.

GLAN Enable/Disable

JPL1/JPL2 enable or disable GLAN Port1 and GLAN Port2 on the moth- erboard. See the table on the right for jumper settings. The default setting is enabled.

3 2 1

Setting

Pin 1-2 short

	GLAN Enable
Pin#		Defi nition
1-2		Enabled (default)
2-3		Disabled

KB/

Mouse

USB 0/ 1/2/3

COM1

Parrallel PortJLAN1

LAN1/2

HD

Audio

		Fan6	Fan5	4-Pin	24-Pin ATX PWR		CPU	Fan7	J17	PSF
				PWR		JPW1	Fan 1	J3P	JAR
				JPW2
				DIMM 4B (Bank 4)
				DIMM 4A (Bank 4)
				DIMM 3B (Bank 3)
				DIMM 3A (Bank 3)
				DIMM 2B (Bank 2)
				DIMM 2A (Bank 2)
				DIMM 1B (Bank 1)
				DIMM 1A (Bank 1)
	SUPER			X7DA3+
			CD1
						Greencreek
Audio
CTRL						North Bridge

CPU1

CPU2

8-pin PWR
JPW3
	Fan1
1FJ	FP Control
	Fan2
PWLEDSPK
LE1
	JOH1
SGPIO1
SGPIO2

A. GLAN Port1 Enable

B. GLAN Port2 Enable

Slot7

SIMLPIPMI

Battery

GLAN

Slot6

PCI-Exp x16

CTLR

Slot5

PCI-33MHz

2

C3

2

C4

JI

JI

Slot4

PCI-Exp x4

JWD

Slot3

APCIB-X 133 MHz

JPL1

JPL2

Slot2

PCI-X

133 MHz

2

C1

2

C2

JWOR

JI

JI

Slot1

PCI-X

100 MHz ZCR (Green Slot)

				CPU Fan2
					Fan8	Fan3		Flash	DE1
							Floppy	Compact
JBT1				JCF1JWF1					I
		South
					BIOS
		Bridge
							ACT4-7
							ACT0-3
PXH			SAS			JPS1
								SAS4-7
			Controller
								SAS0-3
	USB4/5

		SMB		SATA4	SATA5
JL1							JS10	Fan4
	SATA0		SATA1	SATA2	SATA3	JWOL

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