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1.4.1
External Ports
As shown in Figure 1-3, the notebook computer contains the following
external ports:
•
9-Pin Serial Port for attaching any RS-232 type serial device to the
Notebook
•
25-Pin Parallel Port for attaching bidirectional parallel devices
•
Audio Line-In, Line-Out, and Microphone-In
•
15-Pin External VGA Monitor Port for attaching an external monitor
•
6-Pin PS/2 Port to attach an external Keyboard or Mouse
•
AC Adapter Connector for attaching the AC Adapter to the notebook
AC Adapter
Connector
Serial
Port
External PS/2
Port (Mouse/Keyboard
Port)
External VGA
Port
Parallel
Port
Audio Line
Output
External
Microphone
Input
Audio Line
Input
Figure 1-3 Notebook External Ports
General Description
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