Chapter 2: Installation
2-17
MH2
MH3MH4
D17
JPW1
JUSB1
JD1
JPC3
JPUSB1
JWD1
JPG1 JBMC1
JPL1
JPT1
JPL2
JDIMM2
1
JDIMM1
JI2C2
JI2C1
JOH1
JL1
JL2
SP1
+
J2
J3
JBT1
JBAT1
JPCIE1
JUSB5
JUSB4
JUSB3
JUSB2
JLPC80
R1050
JSMB1
FAN1 FAN2
JCOM2
JCOM4
JPI2C1
JWF1
J8
JVGA1
CD1
JPB
FANFAN
COMS CLEAR
2-3 DISABLE
1-2 ENABLE
JPB:BMC ENABLE/DISABLE
CD-in
JPT1:TPM ENABLE/DISABLE
1-2 ENABLE
2-3 DISABLE
AUDIO FP
T-SGPIO2 T-SGPIO1
JPI2C:PWR I2C
JSMB1:SMBus1
JPUSB1:USB WAKE UP
2-3 DISABLE
1-2 ENABLE
JWF1:DOM PWR
JD1:1-3 PWR LED
4-7 SPEAKER
ON:ENABLEJI2C2
OFF:DISABLE
JI2C1
OFF:DISABLE
ON:ENABLE
JL2:AUDIO FRONT PANEL SELECT
ON:AC'97 FRONT PANEL
OFF:HD AUDIO FRONT PANEL JPG1:VGA
2-3 DISABLE
1-2 ENABLE
2-3 DISABLE
JPL2:1-2 ENABLE
JPL1:1-2 ENABLE
2-3 DISABLE
JL1:CHASISS INTRUSION
JF1 PWR ON RST X OH/FF NIC2 NIC1 HDD LED PWR LED X NMI
2-3 NMI
JWD1:1-2 RST
JBT1:
LAN2LAN1
I-SATA5
I-SATA2
I-SATA4
I-SATA1
I-SATA3
I-SATA0
SLOT1 PCI-E X4 (IN X16 SLOT)
SYSCPUKB/MOUSECOM4COM3COM2COM1SODIMM2SODIMM1CPUJ6J5J10J11J12J13J14JPF
Fan Header
PinDenitions
Pin# Denition
1 Ground
2 +12V
3 Tachometer
4 PWM_Control

Fan Headers

The X7SPA and X7SPE series has two fan

headers. Fan1 is the CPU fan and Fan2

is for the system cooling fan. These fans

are 4-pin fan headers. However, Pins 1~3

of the fan headers are backward compat-

ible with the traditional 3-pin fans. (Note:

Please use all 3-pin fans or all 4-pin fans

on a motherboard. Please do not use

3-pin fans and 4-pin fans on the same

board. Refer to the table on the right for

pin denitions.

Note: The speeds of 4-pin (PWM)

fans are controlled by Thermal Man-

agement via BIOS Hardware Moni-

toring in the Advanced Setting. (The

default setting is Disabled.)

A
B

Fan1 (CPU)

Fan2

A
B