Atx Power Connector; Cpu Fan Connector - American Megatrends PMB-901LF User Manual

2-17. ATX POWER CONNECTOR

ATX_PWR1: ATX Power Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 POK
9 5VSB
10 +12V
11 +12V
12 +3.3V

2-18. CPU FAN CONNECTOR

CPU_FAN1: CPU Fan Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 GND
2 VCC12
3 FAN_TAC1
4 FAN_CTL1
PMB-901LF USER
PIN ASSIGNMENT
13 +3.3V
14 -12V
15 GND
16 PSON
17 GND
18 GND
19 GND
20 -5V
21 +5V
22 +5V
23 +5V
24 GND
'
S MANUAL
Chapter 2 Hardware Configuration
24
12
ATX_PWR1
13
1
4 1
CPU_FAN1
Page: 2-21