Locations and Functions
Inside View
1
The modem/fax port release
latch releases the modem/fax
port from the computer.
(See page 155.)
2
The removable diskette drive
reads data from or writes data
to a diskette. One 3.5-inch,
1.44MB or 2.88MB diskette
drive can be installed.
The 2.88MB drive supports
the following diskettes (the
formatted capacities are
shown in parentheses):
1MB (720KB), 1.6MB
(1.2MB), 2MB (1.44MB), or
4MB (2.88MB).
The 1.44MB drive supports
the following diskettes:
1MB (720KB) or 2MB
(1.44MB).
(For installing options in the
diskette drive compartment:
see page 150.)
3
The memory slot, which is
under the removable diskette
drive, accepts an IC DRAM
card or a dual inline memory
module (DIMM) adapter with
one or two DIMM memory
options.
(See page 137.)
4
The diskette-eject button
ejects a diskette from the
diskette drive.
5
The battery pack allows you
to operate the computer when
ac power is not available.
(See page 20.)
6
The removable hard disk
drive can be replaced with one
with a different capacity.
(See page 148.)
Rear View
1
The rear door covers the
connectors at the rear of the
computer.
2
The connector door allows
the connection of a cable to
the system-expansion
connector when the rear
door is closed.
3
The power switch turns the
computer on and off.
4
The headphone jack, a
1/8-inch (3.5-mm) diameter
jack, is where you connect a
stereo headphone or external
speakers.
(See page 76.)
5
The microphone/line-in
jack, a 1/8-inch (3.5-mm)
diameter jack, is where a
stereo microphone or
external audio device is
connected.
(See page 76.)
6
The modem/fax port is
where you connect a
telephone connector or
attachment. This is offered
as an option in some
countries.
(For using: see page 76. For
installing: see page 155.)
7
The option cover can be
removed when options are
used in the diskette-drive
compartment.
(See page 153.)
8
The system-expansion
connector is used to
connect the IBM Dock I,
Dock II, or Port Replicator.
(See page 172.)
9
The power shutdown switch
is used to turn the computer off
when the application locks up
or the computer will not accept
any input. Use the tip of a pen
to press this switch.
1
The rear infrared port
(See “Front Infrared Port” on
page 13.)
11
The external-display
connector is where you
connect the signal cable of a
video graphics adapter (VGA),
super video graphics adapter
(SVGA), or compatible display.
(See page 165.)
12
The parallel connector is
where you usually connect a
parallel-printer signal cable.
(See page 164.)
13
The serial connector is where
you connect a 9-pin,
serial-device cable.
14
The power jack is where the
AC Adapter cable is
connected.
Bottom View
1
The locking lever is used with
a chain to lock and prevent the
keyboard from being opened.
It secures the internal devices
under the keyboard.
(See page 130.)
2
The legs are used to adjust
the keyboard angle.
Chapter 2. Getting Familiar with Your Computer
15
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