M S-7392 M ainboard
Back Panel
M o us e
Keyboard
Serial Port
M ouse/Keyboard
®
The standard PS/2
Parallel Port
A parallel port is a standard printer port that supports Enhanced Parallel Port (EPP)
and Extended Capabilities Parallel Port (ECP) mode.
Serial Port
The serial port is a 16550A high speed communications port that sends/ receives 16
bytes FIFOs. You can attach a serial mouse or other serial devices directly to the
connector.
USB Port
The USB (Universal Serial Bus) port is for attaching USB devices such as keyboard,
mouse, or other USB-compatible devices.
LAN Jack
The standard RJ-45 LAN jack is for connection to the Local Area Network (LAN). You
can connect a network cable to it.
LED
Color
LED State
Off
Left
Yellow
On (steady state)
On (brighter & pulsing) The computer is communicating with another computer on the LAN.
Green
Off
Right
On
Orange
On
En-12
Parallel Port
mouse/keyboard DIN connector is for a PS/2
Activity Indicator
condition
LAN link is not established.
LAN link is established.
10 Mbit/sec data rate is selected.
100 Mbit/sec data rate is selected.
1000 Mbit/sec data rate is selected.
LAN Jack
Line-In
Line-Out
Mic
USB Port
®
mouse/keyboard.
Link Indicator
RS-Out
CS-Out
SS-Out