Specifications

Hardware Installation
2-8
2.3 Connectors
2.3.1 Power Cable
The ATX power supply uses 20-pin connector shown below. Make sure you
plug in the right direction.
Caution: Make sure that the power supply is
off before connecting or disconnecting the
power cable.
+5V
+5V
5V SB
3.3V
3.3V
PWR2
2.3.2 ATX Soft-Power Switch Connector
The ATX soft-power switch connector is a 2-pin header on the system board.
Locate the power switch cable from your ATX housing. It is 2-pin female
connector from the housing front panel. Plug this connector to the soft-power
switch connector marked SPWR.
1
2
SPWR