User's Manual

HARDWARE INSTALLATION 14
1. PS/2 Mouse
2. PS/2 Keyboard
3. USB1
3. USB2
4.
5.
C
TS-ABX31 Exte
r
Parallel Port (Printer)
C
OMB 5. COMA
rnal Connectors
2.15 External Connectors
There are 5 kinds of external connectors on the motherboard.
1. PS/2 Mouse Connector (6-pin MOUSE)
The onboard PS/2 mouse connector is a 6-pin Mini-Din connector marked “MOUSE”
The view angle of drawing shown here is from back panel of the housing.
2. PS/2 Keyboard Connector (6-pin KB)
The onboard PS/2 keyboard connector is a 6-pin Mini-Din connector marked “KB”. The
view angle of drawing shown here is from back panel of the housing.
3. Universal Serial BUS USB Ports 1 & 2 (Two 4-pin USBs)
You can attach USB devices to the USB connector. The motherboard contains two USB
connectors, which are marked as “USB”.
4. Parallel Port Connector (25-pin PRN)
The onboard printer connector is a 25-pin D-type connector marked “PRN”. The view
angle of drawing shown here is from back panel of the housing.
5. Serial Port Connectors (Two 9-pin COMA/COMB)
The onboard serial connectors are 9-pin D-type connectors on the back panel of
motherboard. The serial port1 connector is marked as”COMA” and the serial port2
connector is marked as ”COMB”.