Biostar K8M800 MICRO AM2 User Manual page 15

JATXPWR1: ATX Powe r Source Conne ctor
This connector allows user to connect 20-pin power connector on the ATX
power supply.
JATXPWR2: ATX Powe r Source Conne ctor
By connecting this connector, it will provide +12V to CPU power circuit.
K8M800 Micro A M2
Pin
1
2
3
JATXPWR1
4
5
10 20
6
7
8
9
10
11
12
13
14
15
1 11
16
17
18
19
20
JATXPWR2
Pin
2
3
4
1
Assignment
+3.3V
+3.3V
Ground
+5V
Ground
+5V
Ground
PW_OK
Standby Voltage
+5V
+12V
+3.3V
-12V
Ground
PS_ON
Ground
Ground
Ground
-5V
+5V
+5V
Assignment
1 +12V
2 +12V
3 Ground
4 Ground
13