Chapter 2: Installation
2-25
1394 CODE
JLED1
JVR2
JPL1
JBR1
JPL2
JPAC1
JPME2
JWD1
JPI1
JVR1
JBT1
LV33
JSTBY1
JSD1
T-SGPIO1
X10SAE
Rev. 1.01
BIOS
LICENSE
JTPM1
JPW2
I-SATA1
I-SATA2
I-SATA3
I-SATA5
I-SATA4
J1394_2
J1394_1
JL1
JHD_AC1
JWOR1
JSPDIF_OUT
JI2C1
JI2C2
JPW1
MAC CODE
BAR CODE
LED1
SP1
FAN3
FAN2
FAN5
FAN1FAN4
JD1
SLOT5 PCI-E 2.0 X1
SLOT3 PCI-E 2.0 X1
SLOT1 PCI 33MHz
SLOT2 PCI 33MHz
USB 14/15(3.0)
USB12/13(3.0)
USB8/9
USB 2/3
LAN2 LAN1
HDMI/DP
KB/MOUSE
CPU
/CPU FAN
USB 0/1
AUDIO FP
DIMMB1
DIMMB2
HD AUDIO
USB4/5
USB6/7
DIMMA1
DIMMA2
JF1
Always populate blue sockets first;
Unbuffered ECC/Non-ECC DDR3 DIMM required
SLOT4 PCI-E 3.0 X8 (IN X16)
SLOT6 PCI-E 3.0 X16
SLOT7 PCI-E 2.0 X1
COM2
COM1
VGA/DVI
USB10/11(3.0)
T-SGPIO2
A-SATA0
A-SATA1
BIOS
Intel PCH
I-SATA0
2-7 Connecting Cables
This section provides brief descriptions and pin-out denitions for onboard headers
and connectors. Be sure to use the correct cable for each header or connector. For
information on Backpanel USB and Front Panel USB ports, refer to Page 2-18. For
Front Panel Audio, please refer to Page 2-19.
A. 24-Pin ATX Main PWR
B. 8-Pin PWR
ATX Power 24-pin Connector
Pin Denitions (JPW1)
Pin# Denition Pin # Denition
13 +3.3V 1 +3.3V
14 -12V 2 +3.3V
15 COM 3 COM
16 PS_ON 4 +5V
17 COM 5 COM
18 COM 6 +5V
19 COM 7 COM
20 Res (NC) 8 PWR_OK
21 +5V 9 5VSB
22 +5V 10 +12V
23 +5V 11 +12V
24 COM 12 +3.3V
(Required)
12V 8-pin Power Connec-
tor Pin Denitions
Pins Denition
1 through 4 Ground
5 through 8 +12V
ATX Main PWR & CPU PWR
Connectors (JPW1 & JPW2)
The 24-pin main power connector
(JPW1) is used to provide power to
the motherboard. The 8-pin CPU
PWR connector (JPW2) is also
required for the processor. These
power connectors meet the SSI EPS
12V specication. See the table on
the right for pin denitions.
24-Pin Main PWR
A
B