Atx 20-Pin Power Connector: Jatxpwr1; Atx 12V Power Connector: Jatxpwr2 - Biostar U8568 User Manual

4-2. ATX 20-pin Power Connector:
JATXPWR1
PIN Assignment
1 3.3V
2 3.3V
3 Ground
4 5V
5 Ground
6 5V
7 Ground
8 PW_OK
9 5V_SB
10 12V

4-3. ATX 12V Power Connector: JATXPWR2

PIN Assignment
1
2
PIN
11
12
13
14
15
16
17
18
19
20
PIN
12V 3
12V 4
14
Mainboard Features
Assignment
3.3V
-12V
Ground
PS_ON
Ground
Ground
Ground
-5V
5V
5V
Assignment
Ground
Ground