Practical
Activities
Student Name____________________________
Practical
1 - Connectors
& Peripherals
-
Carefully draw the back of your computer, clearly showing the position
and shape of the different ports and sockets.
Clearly label each
port/connector that you have drawn specifying the type of port. e.g.
parallel,
9-pin serial, 25-pin serial, PS/2, USB, VGA, power supply socket, power
supply unit to monitor connector, specify any other.
-
For each
port/connector found on
the back of the computer you examined, fill in a table 1 giving
the:-
|
port/connector
type |
|
a
sketch of the port/socket including the number of pins if appropriate |
|
a
list of the peripheral devices that can connect to that port/connector |
|
a
sketch of the peripheral device connector including the number of pins
if appropriate |
You may examine all the
peripheral devices placed next to your computer for connector details.
Practical
2 - Computer
Systems Investigation
You
have two computer systems to investigate, a Pentium I and a Pentium III.
Pentium
III Computer System:
-
Dismantle
the Pentium III computer system, removing all peripheral devices and cables.
Remove any case screws and lift off the computer case. Carefully
examine the inside of the computer and record the following details in table
2:-
|
Motherboard
form factor (examine the motherboard power connector) |
|
CPU
type (slot or socket), manufacturer |
|
RAM
module type and no of pins |
|
Slot
types and number of slots |
|
Hard
drive details:- cylinders/heads sectors and/or LBA. Hard drive
size. Hard drive jumper setting. Which motherboard IDE
connector it is connected to. |
-
Replace
the computer case and reconnect all the peripheral devices. Boot up
the computer and find out the following additional details, recording them
in table 2:-
|
CPU
speed |
|
Amount
of RAM |
|
Hard
drive size |
|
BIOS
manufacturer |
Pentium
I Computer System:
-
The
Pentium I you are going to investigate needs to have the CPU and RAM
fitted into the motherboard. Do
this first.
-
Investigate
the Pentium I and record in table 3 the same
details about this system as you recorded for the Pentium III.
Research
- Operating
Systems
-
Find
out the minimum system requirements for each of the following operating
system and record the details in table 4:-
|
Windows
98 |
|
Windows
2000 |
|
Windows
XP |
|
Red
Hat 7.2 or 8 |
-
Using
table 4, specify which operating systems could be installed on each
of the two computer systems investigated in Practical 2.
-
Choose
which operating system you would like to install on the Pentium III system
and state why.
Don’t forget to fill in you log at the end of
each practical
|
Practical
3 - Disk
Partitioning & Formatting
In
this practical, you will be preparing your hard disk for installation of
an operating system. You are required to create at least two
partitions; one for the operating system of your choice and the other for
storing all your data files. Before you install the operating system
of your choice you should be clear on:-
|
number
of partitions and partition size |
|
which
file system to use for each partition |
-
Draw
a simple diagram in table 5, outlining how you are going to
partition the disk for your operating system and for the additional data
storage partition. State the partition size, partition type, active
partition and file system you intend to use.
-
Boot
into DOS using boot floppies and run fdisk. Create your
partitions and format each partition using fdisk if possible; give each
partition a volume name. If fdisk does not have the capability
for formatting the file system of your choice, the operating system
installation routine will have.
-
Check
that the BIOS is set so that you can boot from a CD. Using your
operating system installation disk, install the OS onto the appropriate
partition.
-
As
you go through the installation procedure, write down anything you were
asked that you didn't understand or you thought were confusing and what
you did in table 5.
Don’t forget to fill in you log at the end of
each practical
|
Practical
4 - Operating
System Configuration
You
should now have installed your operating system.
-
Configure
the operating system so that…
The
display is set to an appropriate resolution and refresh rate.
The keyboard is set to UK English
The date and time are correct
Appropriate icons are displayed on the desktop (such as My Computer
and My Documents or equivalent)
Virtual memory is set to an appropriate amount
There is an account for an Administrator and an account for a normal
user (Windows NT/2000/XP or Linux only)
Practical
5 - Multimedia
Installation
You
will be given a sound card to install.
-
Check
that you have a sound card and a driver disk for the card and that it
specifies on the box that it is compatible with your operating system.
-
Following
the correct procedure for dismantling a PC, install the sound card into the
appropriate bus slot. Make a
note in your log of the bus slot used.
-
Reassemble
your PC and power up your system.
-
Did
your operating system detect the new hardware device? Did your operating system ask for a driver for the sound card
or did it install a driver for you? Make
a note of all this in your log.
-
Check
that your sound card is working properly using device manager or equivalent.
If it isn’t re-install a driver from the driver disk that came with
the sound card.
-
Using
the supplied headphones and music CD, check that your sound card is working
properly and that you can play music.
Don’t forget to fill in you log at the end of
each practical
|
Practical
6 - Printer
Installation
You
will be given a printer to attach to your workstation and a printer driver
disk.
-
Switch
off your PC and attach the printer to your PC using the supplied parallel
cable.
-
Power
up the printer and the PC
-
Did
your operating system detect the new hardware device? Did your operating system ask for a driver or did it install
a driver for you? Make a note of
all this in your log.
-
Check
that your printer is working properly using device manager or equivalent.
If it isn’t re-install a driver from the driver disk supplied.
-
Print
out a test page and attach it to your log.
Practical
7 - Disk Maintenance
Now
that your operating system is installed and configured properly and other
hardware devices have been installed, it is time to optimize your hard disk by
carrying out a defragmentation.
-
First
check that there are no file system errors on the disk using the appropriate
utility, (scandisk for Windows 98, chkdsk for Windows 2000/XP, fschk
for Linux.) Were there any
errors? Make a note in your log
of the result of the check.
-
Using
an appropriate utility defragment your hard disk. Make a note in your log of the percentage fragmentation
before and after you defragment the disk.
Practical
8 - Diagnostics
You
will be given a PC with two simple faults.
-
Carry
out an investigation and identify the two faults. Make a note of the faults in your log.
-
Correct
the faults that you found. Make
a note in your log of the procedures you used.
-
Ask
your classmates about the faults they found with their own PC.
Can you correctly diagnose the faults just by asking questions?
Write all of this down in your log.
Don’t forget to fill in you log at the end of
each practical
|
Table
1:
Port/connector type
|
Sketch of port/socket
|
List of peripheral
devices that will connect to this port/connector
|
Sketch of peripheral
device connector
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Table 2: Pentium III
CPU details
|
|
RAM details
|
|
Motherboard details
|
|
Expansion slot details
|
|
Hard drive details
|
|
Bios details
|
|
Table 3: Pentium I
CPU details
|
|
RAM details
|
|
Motherboard details
|
|
Expansion slot details
|
|
Hard drive details
|
|
Bios details
|
|
Table 4: Operating System Requirements
|
Windows 98
|
Windows 2000
|
Windows XP
|
Red Hat 7.2 or 8
|
RAM
|
|
|
|
|
CPU
|
|
|
|
|
Hard Drive Space
|
|
|
|
|
File System
|
|
|
|
|
Other
|
|
|
|
|
Operating
System you wish to install
|
|
Table 5: Partitioning, Formatting & OS
Installation
Partition
Information
|
|
Questions asked during installation
|
That's it for these activities!
|