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Identifying the hardware features
9
The power jack is where the AC Adapter cable is con-
nected.
1
The external-monitor connector is where you attach the
external monitor.
11 The battery pack is a built-in power source for the computer.
12
The parallel connector is where you connect a parallel-
printer signal cable.
13
The serial connector is where you connect a 9–pin, serial-
device cable.
14
The battery status lamp shows the status of the battery
pack.
The suspend lamp lights when the computer is in suspend
mode.
Chapter 1. Getting familiar with your computer 5