Chapter 2: Installation
2-15
Required Connection

D

4-pin Auxiliary Power Connector

In addition to two 20-pin power con-

nectors, a 4-pin 12V PWR supply

is located on the motherboard to

provide adequate power to the sys-

tem. This power connector is used to

provide power supply to hard drive

disks. Refer to the layout below for

the location.

Note1 : The 4-pin Auxiliary Power

Connector is used for power supply

output to the HDDs only.

Note 2: The black square (dot) on the

power connector indicates the loca-

tion of Pin 1. (See the pictures below

for the power cable connections.)

SUPER X7DBT
LAN1
®
LAN2
Fan1/2
FP CTRL
SMB
Battery
North
Bridge
VGA
Infini-
USB0/1
JPG1
South
Bridge
DIMM 1A (Bank 1)
JPL2
PCI-E x8DIMM 1B (Bank 1)DIMM 2A (Bank 2)DIMM 2B (Bank 2)DIMM 3A (Bank 3)DIMM 3B (Bank 3)DIMM 4A (Bank 4)DIMM 4B (Bank 4)
JBT1
JWOR
JWOL
J29
LAN
CTRL
JUSB1
SIMS0
LE3
COM2
JPL1
JPCE1
SATA3
JI
2
C1JI
2
C2
J7
JP1
JOH1
J18
JVGA1
JL1
4-Pin
PWR
BIOS
Buzzer
SP1
USB2/3
JUSB2
CPU1
JF1
Fan3/4
Fan5/6
LE1
VGA
CTRL
S I/O
LE2
JCOM2
Band
INF
Ctrl
Video
Memory
J7B1
J7B2
J7B3
J8B1
J8B2
J8B3
J9B1
J9B2
J1
SATA2 SATA0
SATA1
CPU2
Fan7/8
20-Pin PWR
20-PinPWR
J17
JP10
S
GPIO
WD
A. 4-pin Aux. PWR
B. One Male (Receptacle)
PWR Connector
C.& D. Two Female PWR
Connectors
A
A
B
B
C
4-Pin PowerPin Defi nitions Pin # Defi nition1 +12V
2 Ground
3 Ground5 +5V