IEI Integration IMB-Q770 - Manual (Page 35)

IMB-Q770 Mic ro -ATX Mo th e rb o a rd
P a g e 19
CN P in o u ts : See Table 3-3
The ATX power connector connects to an ATX power supply.
Figure 3-2: ATX Power Connector Pinout Location
Pin Description Pin Description
1 +3.3V 2 +3.3V
3 GND 4 +5V
5 GND 6 +5V
7 GND 8 PWRGD_PS
9 5VSB 10 +12V
11 +12V 12 +3.3V
13 +3.3V 14 -12V
15 GND 16 IO_PSON#
17 GND 18 GND
19 GND 20 NC
21 +5V 22 +5V
23 +5V 24 GND
Table 3-3: ATX Power Connector Pinouts