Hardware
Setup
Power Supply
ATX 20-Pin System Power Connector: ATX1
This connector allows you to connect to an ATX power
supply. To connect to the ATX power supply, make
sure the plug of the power supply is inserted in the
proper orientation and the pins are aligned. Then
push down the power supply firmly into the connec-
tor.
ATX1
2
1
0
0
1
1
1
ATX1 Pin Definition
PIN
1
2
3
4
5
6
7
8
9
10
SIGNAL
3.3V
3.3V
GND
5V
GND
5V
GND
PW_OK
5V_SB
12V
PIN
11
12
13
14
15
16
17
18
19
20
SIGNAL
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
5V
5V
Important
Power supply of 350 watts (and above) is highly
recommended for system stability.
2-7
