Lesson 1 outlines the proper procedures for assembling a computer system unit. It begins by stating the expectations that students will be able to identify assembly procedures, demonstrate proper assembly, and understand the importance of assembly. The steps include preparing materials, cleaning components, creating an inventory, wearing anti-static gear, assembling parts like the motherboard, CPU, drives, and cables in the correct layout, and testing the completed assembly.

1. Lesson 1
Computer Assembly Procedures

2. E X P E C T A T I O N
• At the end of this module, student will be
able to:
• 1. Identify the procedures in assembling a
computer.
• 2. Demonstrate the proper procedure in
assembling a computer.
• 3. Value the importance of assembling a
computer.

3. Preparing for Assembly
Before going into the assembly proper, you will have to prepare
all the materials that you will need.

4. Steps to assemble a system unit:
1. Clean the components and parts of the system unit before
assembly.
2. Create an inventory of the specifications of components
inside the system unit.
3. Wear anti-static wrist strap and other PPE.
4. Assemble the components inside the system unit, according
to the layout of the system case.
a) Motherboard
b) Processor (CPU)
c) Heat sink
d) Front panel connecto

5. e) Expansion cards
f) Hard disk drive
g) Floppy disk drive
h) Optical disk drive
i) Memory (RAM)
j) Power supply unit
k) Power cables (24 pins, 4pins)
l) Data cables (PATA/SATA)
5. Attach the System cover properly.
6. For testing, turn on the computer to check for any errors.