SUPER MICRO Computer X8ST3-F 2-30, SMB to PCI-X/PCI-E Slots Speeds, BMC VGA Enable, A. JI 2C1

X8ST3-F/X8STE User's Manual

SMB to PCI-X/PCI-E Slots Speeds

Use Jumper JI2C1 to connect the System Management Bus to the PCI slots, and Jumper JI2C2, to the PCI-Exp. slots in order to improve power management for PCI-X and PCI-E slots. The default setting is to close pins 2-3 to disable the function. See the table on the right for jumper settings.

(BMC) VGA Enable

JPG1 allows you to enable or disable the onboard VGA connection supported by the onboard WPCM450 Controller. The default position is on pins 1 and 2 to en- able VGA. See the table on the right for jumper settings.

SMBus to PCI-X/PCI-Exp Slots

Jumper Settings

Jumper Setting	Definition
Pins 1-2		Enabled
Pins 2-3 (Default)		Disabled

(BMC) VGA Enable/Dis- able Jumper Settings (JPG1)

Both Jumpers	Definition
Pins 1-2	Enabled
Pins 2-3	Disabled

	KB/MOUSE	JPUSB1 JPW2
USB 0/1	IPMI LAN
COM1		LAN CTRL
		for IPMIl LAN
VGA	LAN
	CTRL1

SMBUS_PS1

DIMM3A

DIMM3B

DIMM2A

DIMM2B

DIMM1A

DIMM1B

JPW1 FAN1	A. JI2C1
CPU FAN	B. JI2C2

C. VGA Enable

LAN2 LAN1

LAN

CTRL2

FAN5

Intel Processor

Slot6 PCI-E 2.0 X8 on X16
Slot5 PCI-E 2.0 X8
	I-Button
Slot4 PCI-E 2.0 X4 on X8	BMC
	Firmware
JPL1	CJPG1
JPL2

	Intel X58-Express
	North Bridge
	Battery
	SPKR1
JBT1
JWOL
BIOS	Intel ICH10R
	South Bridge

	JLED
	LE1
	JF1
		1
	JOH
	JWD
FAN2
	JD1
T-SGPIO1	JAR
	I-SATA1	I-SATA0
	T-SGPIO2 I-SATA3	I-SATA2
	I-SATA5	I-SATA4
	USB6/7

COM2

1

Slot3 PCI-E 2.0 X8
			BMC CTRL					SAS CTRL
								LSI 1068E
Slot2 PCI 33MHz			WPCM 450
							3-SGPIO1
	JBMC1			SAS0	SAS1	SAS2	SAS3	SAS4	SAS5 LES2 SAS6
Slot1 PCI 33MHz A B
							3-SGPIO2
			JPUSB3
Floppy	JI2C1	JI2C2	USB3				JPS2
	BMC JTAG	USB2

	USB 4/5
JPUSB2
JPS1	JL1
	1

LES1 FAN3

SAS7

FAN4

2-30