Back Panel Connections - SOYO SY-KT880 DRAGON 2 User Manual

Hardware Installation
5. ATX Power On/Off Switch
Attach the 2-pin momentary type switch to the PWRBT header for turning
ON or OFF your ATX power supply.
D. Back Panel Connections
All external devices such as the PS/2 keyboard, PS/2 mouse, USB can be
plugged directly onto the motherboard back panel.
Only after you have fixed and locked the motherboard to the computer case
can you start connecting the external peripheral devices.
When connecting an external device, use the following figure to locate and
identify which back panel connector to plug the device to.
USB3 / USB4
USB1 / USB2 / LAN
CENTER/Bass
Surround
Back Surround
MIC IN
Line out / Front out
Line in
Pin 1
Printer Port (LPT)
PWRBT Pin Assignment
Power On/Off
PS/2 Mouse PS/2 Mouse
PS/2 KB
Connector
Connector
10
2
1
9
COM Port
1
GND
30
SY-KT880 DRAGON 2