IBM thinkpad 240 User Manual
Identifying the hardware features
.9/
The power jack is where the AC Adapter cable is con-
nected.
.1ð/
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