NF44X-A7
12
CHAPTER 3: HEADERS & JUMPERS SETUP
3.1 H
OW TO SETUP
J
UMPERS
The illustration shows how to set up jumpers. When the jumper cap is placed on
pins, the jumper is “close”, if not, that means the jumper is “open”.
Pin
opened
Pin
closed
Pin1-2
closed
3.2 D
ETAIL
S
ETTINGS
ATX Power Source Connector: JATXPWR1
This connector allows user to connect 24-pin power connector on the ATX
power supply.
Pin
Assignment
1 +3.3V
2 +3.3V
3 Ground
4 +5V
5 Ground
6 +5V
7 Ground
8 PW_OK
9 Standby
5V
10
+12V
11
+12V
12
Detect
13
+3.3V
14
-12V
15
Ground
16
PS_ON
17
Ground
18
Ground
19
Ground
20
-5V
21
+5V
22
+5V
23
+5V
1
12
24
13
24
Ground