SOYO SY-P4I845PE - Manual (Page 25)

Hardware Installation SY-P4I845PE
21
D. Back Panel Connections
All external devices such as the PS/2 keyboard, PS/2 mouse, printer, modem,
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.
Connector
PS/2 KB
Connector
PRT
COM A
COM B
AOUT
AIN
AMIC
USB 1_2
LAN Connector