Datasheet

Chapter 2: Installation
2-7
2-5 I/O Port/Control Panel Connector Locations
The I/O ports are color coded in conformance with the PC99 specifi cation to make
setting up your system easier. See Figure 2-3 below for the colors and locations
of the various IO ports.
Figure 2-3. I/O Port Locations and Defi nitions
Mouse (Green)
Keyboard
(Purple)
Parallel Port (Burgundy)
VGA Port
USB 1/2 Ports
COM1 Port (Tur-
quoise)
Front Control Panel
JF1 contains header pins for various front control panel connectors. See Figure
2-4 for the pin defi nitions of the various connectors including the speaker. Refer
to Section 2-6 for details.
NIC1 LED
Power Button
Overheat/Fan Fail LED
1
Reset Button
2
IDE/SATA LED
Power On LED
Reset
Signal
Vcc 3
Vcc 3
Ground
1920
Vcc 3 STB
X
Ground
NMI
X
Reserved
NIC2 LED
Ground
Reserved
Vcc 3 STB
Vcc 5 STB
GLAN1 GLAN2