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3.3 Connectors
3.3.1 Rear panel connectors
1
7
1. PS/2 mouse port (green). This port is for a PS/2 mouse.
2. Parallel port. This 25-pin port connects a parallel printer, a scanner, or
other devices.
3. Gigabit LAN1 (RJ-45) port. This ports allow Gigabit connection to a
Local Area Network (LAN) through a network hub. Refer to the table
below for the LAN port LED indications.
4. VGA port. This port is for a VGA monitor or other VGA-compatible
devices.
5. Serial (COM1) port. This 9-pin communication port is for pointing de-
vices or other serial devices.
6. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB 2.0 devices.
7. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
LAN port LED indications
ACT/LINK LED
Status
OFF
GREEN
BLINKING
3-10
6
5
Description
Status
No link
OFF
Linked
ORANGE
Data activity
GREEN
2
4
SPEED LED
Description
10 Mbps connection
100 Mbps connection
1 Gbps connection
Chapter 3: Motherboard Information
3
ACT/LINK
SPEED
LED
LED
LAN port
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