GIGA-BYTE TECHNOLOGY GA-7PTSH, User Manual, Page: 18 / 83

Hardware Installation - 18 -
2x9 pin
1/2) SSI_2X9P1/SSI_2X9P2 (2x9 12V Power Connectors)
With the use of the power connector, the power supply can supply enough stable power to all the
components 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 connector 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
with stand high power consumption be used (1000W / 12V standby 2A 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.
18 10
9 1
SSI_2X9P1
SSI_2X9P2
Pin No. Definition
1 GND
2 GND
3 GND
4 GND
5 GND
6 GND
7 GND
8 GND
9 GND
Pin No. Definition
10 12VSB
11 12V
12 12V
13 12V
14 12V
15 12V
16 12V
17 12V
18 12V