Mainboard Users Manual
2
1.2. I/O Ports
1.3. Front Panel Connector
The following illustration shows the front panel connector pin as-
signments:
I/O Ports
PS/2 Mouse port
PS/2 Keyboard port
Parallel port
VGA port
S-Video port
LAN port
USB ports
COM port
Line Out/Line in/Mic In
RCA Video
or S/P DIF
LED cathode
Speaker-out
Ground
Ground
+5V
Non
LED anode
Keyboard
Ground
LED cathode
LED anode
LED cathode
LED anode
Reset Single
Power on/off
Ground
Pin 1
(PW ON)
POWER
SWITCH
(PWRLED/KEYLOCK)
POWER LED
& KEYLOCK
SPEAKER
(SPKR)
(RST)
RESET
BUTTON
(GLED)
Green
LED
(IDELED)
HDD
LED
Ground
EPMI