Step 4: Connect Ribbon Cables, Cabinet Wires, And Power Supply; I/O Back Panel Introduction - Gigabyte GA-8IDX3 Series User Manual

Step 4: Connect ribbon cables, cabinet wires, and power
supply

I/O Back Panel Introduction

PS/2 Keyboard and PS/2 Mouse Connector
PS/2 Mouse Connector
(6 pin Female)
PS/2 Keyboard Connector
(6 pin Female)
Parallel Port and Serial Ports (COMA/COMB)
Parallel Port
(25 pin Female)
COMA
Serial Ports (9 pin Male)
This connector supports standard PS/2
keyboard and PS/2 mouse.
This connector supports 2 standard COM ports
and 1 Parallel port. Device like printer can be
connected to Parallel port ; mouse and modem
etc can be connected to Serial ports.
COMB
1 5
Hardware Installation Process