Tomcat i7221 S5150
Chapter 2: Board Installation
2-21
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2.11 Connecting External Devices
Your new motherboard supports a number of different interfaces for connecting peripherals.
See the diagram below. Some I/O ports may not be available with the board due to the
different configurations.
Port definitions:
A
PS2 mouse port (green)
B
PS2 keyboard port (purple)
C
USB 2.0 ports
D
Serial port (green)
E
VGA port (blue)
F
LAN1 Gigabit Ethernet port
G
LAN2 Gigabit Ethernet port
Peripheral devices can be plugged straight into any of these ports but software may be
required to complete the installation.
2.11.1 Onboard LAN LED Color Definition
The two onboard Ethernet ports have green and yellow LEDs to indicate LAN status. The
chart below illustrates the different LED states.
10/100/1000 Mbps LAN Link/Activity LED Scheme
Left LED
Right LED
Link Green
Off
10 Mbps
Active Blinking
Green
Off
Link Green
Green
100 Mbps
Active Blinking
Green
Green
Link Green
Orange
1000 Mbps
Active Blinking
Green
Orange
No Link
Off
Off