FP CTRL
JPS1
LEDS1
FAN4
FAN3
USB4/5
USB6
USB8/9
T-SGPIO-S
JPME2
JPME1
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 PS connectors to the
24-pin power connector (J22) and two 8-pin power
connectors (JPWR1/JPWR2) on the motherboard
to ensure adequate power supply to the system.
2-7 Connecting Cables
Power Connectors
A 24-pin main power supply connector(J22) and
two 8-pin power connectors (JPWR1/JPWR2)
are located on the motherboard. These power
connectors meet the SSI EPS 12V specica-
tion. These power connectors must be con-
nected to your power supply. See the table on
the right for pin denitions.
ATX Power 24-pin Connector
PinDenitions
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
12V 8-pin PWR
Connector
PinDenitions
Pins Denition
1~ 4 Ground
5 ~8 +12V
A. J22: 24-pin ATX PWR
(Req'd)
B. JPWR1: 8-pin (Req'd)
C. JPWR2 8-pin (Req'd)
A
B
C
(Required)