Biostar TH67A+ Setup Manual page 13

ATXPWR1: ATX Power Source Connector
This connector allows user to connect 24-pin power connector on the ATX
power supply.
Pin Assignment
13 +3.3V
14 -12V
15 Ground
16 PS_ON
17 Ground
18 Ground
19 Ground
20 NC
21 +5V
22 +5V
23 +5V
24 Ground
ATXPWR2: ATX Power Source Connector
This connector provides +12V to CPU power circuit.
4-pin, please plug it into Pin 1-2-5-6 of ATXPWR2.
Note:
Before you power on the system, please make sure that both ATXPWR1 and ATXPWR2
connectors have been well plugged-in.
12 24
1 13
Pin Assignment
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PW_OK
9 Standby Voltage+5V
10 +12V
11 +12V
12 +3.3V
If the CPU power plug is
5 8
Pin
1
2
1 4
3
4
5
6
7
8
TH6 7 A +
Assignment
+12V
+12V
+12V
+12V
Ground
Ground
Ground
Ground
11