SUPER MICRO Computer X8SIA-F user manual Onboard Power LED, Power Supply I2C Connector

X8SIA/X8SIA-F User's Manual

Onboard Power LED

An onboard Power LED header is located at JLED. This Power LED header is connected to Front Control Panel located at JF1 to indicate the status of system power. See the table on the right for pin definitions.

Power Supply I2C Connector

The Power Supply (I2C) Connector is located at JPI2C on the motherboard. This connector monitors the status of the power supply, fan and system temperature. See the table on the right for pin definitions.

B

Onboard PWR LED

Pin Definitions

Pin# Definition

1VCC

2No Connection

3Connection to PWR LED in JF1

PWR Supply I2C

Pin Definitions

Pin# Definition

1Clock

2Data

3PWR Fail

4Ground

53.3V

WAKE UP			JPI2C:PWR I2C
JPUSB1:B/P USB2:ENABLE
12--3:DISABLE		JPW2	JPI2C
			JPW1
KB/MOUSE			FLOPPY
USB0/1 USB2/3	JPUSB1	3

COM1

DDR3 1066/1333 UDIMM/RDIMM required

VGA

JPL1		JLED
JPL2	JPL2:LAN2
	1-2:ENABLE
	2-3:DISABLE
	LAN1/LAN2	CPU

IPMI_LAN

FAN1
	DIMM2A
	DIMM2B
	DIMM2C
	DIMM1A
	DIMM1B
FAN2	DIMM1C	FAN2/CPUFAN
C LE1
		JF1
	JF1

A. PWR LED

B.JPI2C

A

FAN5 SLOT7 PCI-E 2.0 (2.5GT/s) X1

JPB:BMCSLOT6 PCI-E 2.0

SLOT5 PCI-E 2.0 X8

FAN3

SLOT4 PCI-E2.0X8 IDT 89HI0524G2PS

Hermon

SLOT3 PCI-E 2.0 (2.5GT/s) X1

JPG1

X8SIA	JI2C1	SLOT2 PCI-E 2.0 (2.5GT/s) X4 (IN X8 SLOT)
		JI2C1/JI2C2	JWOL
		ON:Enable
		OFF:Disable
		JI2C2	JWOL:
			Wake on Lan

SLOT1 PCI 33MHz

USB5

COM2	JWOR
	Wake on Ring	IPMB	USB6/7	USB8/9

PCH

+

USB4	CMOS CLEAR
JBT1
I-SATA5	SATA3
I-SATA4	II--SATA2

+	SP1
	JD1
	JL1: Chassis Intrusion
	JL1
B1
	FAN4
	T-SGPIO2
	T-SGPIO1
I-SATA1
I-SATA0
	JWF1

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