Figure 3-4: Atx Power Connector Location; Table 3-5: Atx Power Connector Pinouts - IEI Technology IMBA-Q170-i2 User Manual

Figure 3-4: ATX Power Connector Location

Pin Description
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power good
9 5VSB
10 +12V
11 +12V
12 +3.3V

Table 3-5: ATX Power Connector Pinouts

Page 22
IMBA-Q170-i2 ATX Motherboard
Pin Description
13 +3.3V
14 -12V
15 GND
16 PS_ON
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V
24 GND