Chapter 2: Installation
2-21
JPW3
JPW2
JBT1
JPI2C
COM1
I-SATA0
I-Button
JPS1
JWD
JPL2
JPL1
JF1
SP1
1
JWOL
LE1
D20
JBAT1
JP3
JL1
JPS2
JOH1
JPB
JP5
J16
JD1
CPU1 FAN
Slot3 PCI-E 1.0 x4
7HG
5ADG
7TN100C
W8379
W8352
Slot6 PCI-E 2.0 x8 (in x16 Slot)
JI2C2
SAS6
SAS5
SAS4
SAS3
SAS2
SAS1
Slot4 PCI-E 2.0 x8
BMC CTRL
WPCM450-R
LC4128ZE-
ICH10R
(South Bridge)
5500
(North Bridge)
LES2
P1-DIMM3A
P1-DIMM1A
P2-DIMM3A
P1-DIMM2A
P2-DIMM2A
P2-DIMM1A
KB/Mouse
USB0/1
VGA
LAN1
UID
LE2
Slot2 PCI 33MHz
Slot1 PCI 33MHz
COM2
IPMB
USB4/5
USB6
T-SGPIO2
USB2/3
I-SATA5
T-SGPIO1
I-SATA3
I-SATA2
I-SATA4
I-SATA1
3-SGPIO2
3-SGPIO1
LSI SAS1068E
SAS0
FAN5
FAN4
FAN6
FAN1/
CPU2
LAN2
IPMI LAN
LAN
CTRL
SAS7
JI2C1
LAN
CTRL
PHY
Chip
CPU1
Intel
Intel
JPW1
CPU2FAN
FAN2/
BIOS
Slot5 PCI-E 2.0 x4 (in x8 Slot)
X8DTL Series
Flash ROM
BMC
Battery
Buzzer
1
FAN3
JPG1
(in x8 Slot)
Rev. 2.01
JWOR
JWF1
2-6 Connecting Cables
Power Connectors
A 24-pin main power supply connector(JPW1)
and two 8-pin CPU PWR connectors (JPW2/
JPW3) on the motherboard. These power
connectors meet the SSI EPS 12V specifi -
cation. In addition to the 24-pin ATX power
connector, the 12V 8-pin CPU PWR connec-
tors at JPW2/JPW3 must also be connected
to your power supply. See the table on the
right for pin defi nitions.
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
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
12V 8-pin PWR Connector
Pin Defi nitions
Pins Defi nition
1 through 4 Ground
5 through 8 +12V
A. 24-pin ATX PWR (Req'd)
B/C.8-pin Processor PWR
(Req'd)
A
B
C
Warning: To prevent damage to
the power supply or motherboard,
please use a power supply that
contains a 24-pin and two 8-pin
power connectors. Be sure to
connect these connectors to the
24-pin (JPW1) and the two 8-pin
(JPW2,JPW3) power connectors
on the motherboard. Failure in do-
ing so will void the manufacturer
warranty on your power supply and
motherboard.
(Required)
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