Hardware Installation
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SSI_2X4P1
SSI_2X4P1
SSI_2X4P2
SSI_2X4P2
DEBUG
PORT
G.QBOFM
1
4
5
8
ATX_12V1
Pin No. Definition
13 3.3V
14
-12V
15 GND
16
PS_ON (soft On/Off)
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23
+5V (Only for 2x12-pin ATX)
24
GND (Only for 2x12-pin ATX)
Pin No. Definition
1
3.3V
2
3.3V
3
GND
4
+5V
5
GND
6
+5V
7
GND
8
Power Good
9
5VSB (stand by +5V)
10 +12V
11
+12V (Only for 2x12-pin ATX)
12
3.3V (Only for 2x12-pin ATX)
1/2/3) ATX_12V1/SSI_2X4P1/SSI_2X4P1
(2x4 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the com-
ponents on the motherboard. Before connecting the power connector, first make sure the power supply
is turned off and all devices are properly installed. The power connector possesses a foolproof design.
Connect the power supply cable to the power connector in the correct orientation. The 12V power con-
nector mainly supplies power to the CPU. If the 12V power connector is not connected, the computer will
not start.
To meet expansion requirements, it is recommended that a power supply that can withstand high
power consumption be used (500W or greater). If a power supply is used that does not provide
the required power, the result can lead to an unstable or unbootable system.
Pin No. Definition
1
GND
2
GND
3
GND
4
GND
5
P12V_DDR3_CPU1
6
P12V_DDR3_CPU1
7
P12V_CPU1
8
P12V_CPU1
Pin No. Definition
1
GND
2
GND
3
GND
4
GND
5
P12V_DDR3_CPU0
6
P12V_DDR3_CPU0
7
P12V_CPU0
8
P12V_CPU0
13
1
24
12
ATX_12V1
F_PANEL
F_PANEL
F_AUDIO
F_AUDIO
F_USB
COMB
MODEM
Smart Card Reader
SPDIF
AUX_IN
CD_IN
Secure Gigital /
Memory Stick
Serial ATA
F_USB
F_1394
CPU_FAN
SYS_FAN
PWR_FAN
NB_FAN
Power
WOL
SUR_CEN
IR/CIR
F_PANEL
F_PANEL
PWR_LED
CLR_CMOS
BIOS_WP
CLR_CMOS
BIOS_WP
CI
DPVRM
CLR_PWD
FDD
ATX
ATX_12V
IDE
IR
COMB
SPDIF_IO
F1_1394
F2_1394
GAME
SMB_CONN
F_AUDIO
(NEW)
F1_1394
