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TLE – ICT - CSS

Quarter 3 – Module 3
Computer Harware Assembly

(SUPPORT MATERIAL FOR INDEPENDENT LEARNING EN-

GAGEMENT)
A Joint Project of
SCHOOLS DIVISION OF DIPOLOG CITY
and the
DIPOLOG CITY GOVERNMENT
TVL-ICT Grade 10 Computer Systems Servicing
Alternative Delivery Mode
Quarter 3 – Module 3: Computer Hardware Assembly Procedures
First Edition, 2020

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Development Team of the Module

Writer: KIRBY JAMES B. ESCOBIDO

Editor: EDWARD G. GALON
Reviewer: NILDA Y. GALAURA
Illustrator: SEAN S. MASCARDO
Layout Artist: KIRBY JAMES B. ESCOBIDO

Management Team
SDS: MA. LIZA R. TABILON EdD, CESO V
ASDS: JUDITH V. ROMAGUERA, EdD
ASDS: MA. JUDELYN J. RAMOS, EdD
ASDS: ARMANDO P. GUMAPON, EdD
CID Chief: LILIA E. ABELLO, EdD
LR: EVELYN C. LABAD
PSDS: MA. THERESA M. IMPERIAL
PRINCIPAL: NORALYN R. SABANAL

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 What I Need to Know

This module was designed and written with you in mind. It is here
to effectively understand and apply the concept of computer hardware
assembly procedures in installing and configuring computer systems
(ICCS). The scope of this module permits it to be used in many different
learning situations. The language used recognizes the diverse vocabulary
level of students. The lessons are arranged to follow the standard
sequence of the course. But the order in which you read them can be
changed to correspond with the textbook you are now using.

After going through this module, you are expected to:

1. Identify the parts and tools used in the assembly procedures; and

2. Exemplify the standard operating procedures in computer hardware

assembly.

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 Computer
Lesson Hardware
1 Assembly
Procedures

What’s In

In your whole life, have you tried to assemble the system unit of
the computer systems?

How does it feel? What are the parts and tools needed in the
hardware assembly procedures?

This lesson deals with computer hardware assembly procedures in

installing and configuring computer systems under the core
competencies.

What’s New

ACTIVITY 1: Have you experience opening the side case of the

system unit? If yes, in your notebook, write all your observations about
the things you saw inside the system unit. It could be an essay type or
table of your preference on how to present your output. Name it as
QIII_M3_Activity 1.

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 What is It
Read and understand computer hardware assembly procedures in
installing and configuring computer systems. Your understanding on
these will help you deeply understand the parts and tools needed as well
as the steps in hardware assembly in Computer Systems Servicing.

Step 1: Preparation of Parts and Tools

• Ensure that all parts and tools that will be used in the assembly
procedure are in your possession. Use the proper tools in order to
avoid damage to your equipment and physical injury.

You will need:

• Processor (CPU)
• Optical Drive (DVD-RW and SATA capable)
• Memory (RAM)
• Motherboard (SATA capable)
• I/O bezel plate (usually included with the motherboard)
• SATA cables
• Processor fan
• Hard drive (SATA capable)
• Power supply
• Computer case
• Screws and standoffs
• Screwdriver (for slotted and Phillips head screw)
• Needle-nosed pliers
• Adjustable wrench
• Wire cutters and strippers
• Utility knife
• Small flashlight
• Small container to hold screws
• Heat sink compound
• Grounding strap

Note: Double-check all the parts to verify compatibility with one

another. Refer to the specifications provided by the manufacturer. The
tools that will be used in each installation may vary depending on
your equipment.

Step 2: Preparing the Case for Assembly

• Remove the side panels of the case by sliding them

back after removing the attached screws.

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 • Remove the packaging materials and other PC parts
inserted into the case, such as USB ports and cables. You
may need to label these parts yourself before the assembly
procedure if they have not yet been labelled by the
manufacturer. Refer to the manufacturer’s documentation
for details.
• Open the drive bays by removing the covers of the
optical drives. Press the retaining tabs to do this.

Step 3: Ground Yourself

• Wear the grounding strap on your wrist and

connect the other end to a metal clasp or a small hole on
the metal part of the computer case. Do this to avoid
damaging the components with static electricity coming
from your body.

Step 4: Mount the Motherboard

• Mount the I/O bezel plate into the opening at the

back of the case by pushing it from the inside.
• Mount the standoffs in the case. You can find the

standoff screw in the mounted holes of the

motherboard. Make sure to know the exact location of
the screw hole on the motherboard.
• Place the motherboard into the case in
alignment with the I/O bezel. The motherboard must
touch only the screws and the standoffs to avoid
damage.

• Attach the screws properly.

Note: Do not tighten the screws until all of them have been placed and
the board is lined up with the bezel.

Step 5: Mount the Optical Drive

• Insert the optical drive into the drive bay until the
screw holes are parallel with one another and the front of
the drive is level with the front of the case.
• Attach the screws.

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 Step 6: Mount the Hard Drive
• Look for the drive bay to mount the drive in. The
location is usually indicated in the manufacturer’s
documentation.
• Insert the drive into the designated slot and make
sure the side screw holes are aligned with the case holes.
• Mount and tighten the screws.

Step 7: Mount the CPU

• The CPU is mounted on the motherboard in the
designated socket. Find the edge that is marked pin 1 on
the CPU. It is usually marked with an arrow. For specific
information regarding your processor, check the
manufacturer’s documentation.
• Lift the small metal rod beside the socket.
• Attach the CPU on the socket, making sure that the
corresponding marking on the socket is aligned with the
one on the CPU.
• Push the rod back down against the CPU to secure
it in place.

Step 8: Mount the RAM

• Insert the RAM board intended for the memory
socket. Make sure that the placement of the notch in the
board is properly established. If not, turn it around 1800.
• Press both ends of the board to insert it securely
into the socket. Ensure that the tabs lock is in place.

Note: Always remember that improper alignment of the board when being
pushed or pressed can cause damage or harm to both the RAM board
and motherboard.

Step 9: Mount the CPU Fan

• Apply thermal compound onto the CPU by

following the directions included in the compound
packaging.
• Place the fan on the CPU with the mounting tabs
aligned with one another.
• Lock the fan in place by pulling down the locking
rod.

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 • Attach the power connector of the fan assembly to
the motherboard. You may refer to the manual to
know the proper placement.

Note: If you do not apply the thermal compound, the CPU will heat up

Faster and may potentially damage the motherboard.

Step 10: Mount the Case Fan

• Hold the fan to the mounting pad and align it with
the mounting holes inside the case.
• Attach the screws from outside of the case and
tighten them.

Step 11: Mount the Power Supply

• Line up the mounting holes in the power supply.
• Attach the screws and tighten them.

Step 12: Fasten the Cables

• The motherboard has two power connections as
well as two connectors intended for SATA devices or

drives. The other connectors are in charge of running the

fans and other devices that are non-SATA.
• Data cables connect the drives and front panel
devices to the motherboard. Drives and front panel
devices are connected to the motherboard by data
cables. Check the manual that comes with your
motherboard to find out the correct placement of
these cables.

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 Step 13: Bundle up the Computer

• Once all the parts have been installed, re-attach

the side panels onto the case. Boot the computer to
check if the CPU is running properly and if each
component had been installed properly. Software can be
installed onto your PC after confirming that installation
was successful. In case of any problems, refer to each
component’s manual for specific troubleshooting
information.

What’s More
ACTIVITY 2: Recognition of Prior Learning (RPL)

Directions: Identify the parts of the motherboard. Supply the

corresponding underlined words. Write your answer in your activity
notebook and name it as QIII_M3_Activity 2.

PCI SlotPCI-E 16X SlotPCI-E 1X SlotNorthbridge

ATX 12V 2X/4 PinCPU FanCPU SocketMemory Slots

FDD Connection

ATX Power ConnectorSouthbridgeSATA Connections

Front Panel Connections

IDE ConnectionExternal USB ConnectionsCMOS Battery

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 What I Have Learned

ACTIVITY 3: Let us check what you have learned in the lesson about the
procedures in computer hardware assembly.

True or False

Directions: Write T if the statement is correct and F if the statement is

incorrect. Write your answer in your activity notebook and name it as
QIII_M3_Activity 3.

1. Prior hardware assembly, secure first the necessary parts and tools
needed in the

procedures.

2. Double-check the parts is recommended to verify the compatibility

with one another.

3. Tighten the screws even the board is not lined up with the bezel.

4. No need of wearing the grounding strap to discharge the static

electricity, proceed

immediately in the assembly procedures.

5. Thermal compound application is recommended to aid CPU dissipates

heat.

What I Can Do

ACTIVITY 4: Test of Skill!

Directions: List the tools, materials, equipment in hardware assembly.

List down top ten (10) then write its uses in the opposite columns. Write
your answer in your activity notebook and name it as QIII_M3_Activity4.

Computer Hardware Assembly

List of Tools/Materials/Equipment Uses

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1.
2.
3.
4.
5.
6.
7.
8.
9.
10.

Assessment

Post Test

Let’s find out how much you already know about the lesson.

Test I - Fill in the blank

Directions: Steps in computer hardware assembly (items 1-13). Write the

correct answer on the space provided before the number. (e.g. Step 1)

_____ 1. All the parts have been installed and ready to boot the computer.

_____ 2. Data cables connect the drives and front panel devices to the
motherboard.

_____ 3. Line up the mounting holes in the power supply and case then
attach the screws

and tighten them.

_____ 4. Hold the fan to the mounting pad and align it with the mounting
hole inside the

case.

_____ 5. Place the fan on the CPU with the mounting tabs aligned with
one another.

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_____ 6. Ensure that all parts and tools that will be used in the assembly
procedures.

_____ 7. Remove the side panels of the case by sliding them back after
removing the

attached screws.

_____ 8. Wear anti-static wrist strap to discharge static electricity.

_____ 9. Place the motherboard into the case in alignment with the I/O
bezel.

_____ 10. Insert the optical drive into the drive bay until the screw holes
are parallel with

one another.

_____ 11. Insert the RAM board intended for the memory socket.

_____ 12. The CPU is mounted on the motherboard in the designated

socket.

_____ 13. Insert the drive into the designated slot and make sure the side
screw holes are

aligned with the case holes.

Test II - True or False

Directions: Write T if the statement is correct and F if the statement is

incorrect in the space provided before the number.

_____ 14. Always remember that improper alignment of the board when
being pressed or

pushed can cause damage or harm to both the RAM board and
motherboard.

_____ 15. Applying thermal compound onto the CPU and heat sink
increases the heat level.

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