Downloaded 359 times
Uploaded byGrace Espago
System unit
This document provides instructions for disassembling and assembling a computer system unit. The disassembly process involves 8 steps: 1) unplugging all cables and wires, 2) opening the outer shell, 3) removing the system fan, 4) removing the CPU fan, 5) detaching the power supply, 6) removing hard drives and CD/DVD drives, 7) removing memory modules, and 8) pulling out the motherboard. The assembly process involves 10 steps: 1) preparing the motherboard, 2) installing the CPU, 3) installing the CPU heat sink, 4) installing memory modules, 5) placing the motherboard in the case, 6) connecting the power supply, 7) installing internal drives
In this document
Powered by AI
Introduction to PC skills including disassembly and components identification.
Overview of internal components and detailed steps for PC disassembly process.
Steps to unplug cables safely and precautions to prevent static damage during disassembly.
Procedures for removing system fan, CPU fan, power supply, drives, RAM, and motherboard.
Guidelines and ordered steps for assembling a PC from placing the motherboard to connecting peripherals.
Instructions for performance testing during PC assembly and disassembly with scoring rubrics.
Acknowledgment of the presentation creator, Mary Grace P. Espago.
More Related Content
![K-12 Module in TLE - ICT Grade 9 [All Gradings]](https://cdn.slidesharecdn.com/ss_thumbnails/k-12moduleintle-ictgrade9allgradings-150622124134-lva1-app6892-thumbnail.jpg?width=640&height=640&fit=bounds)
![Performing Computer Operations [Autosaved].pptx](https://cdn.slidesharecdn.com/ss_thumbnails/performingcomputeroperationsautosaved-230213131335-0c4b802d-thumbnail.jpg?width=640&height=640&fit=bounds)
![K-12 Module in TLE - ICT Grade 10 [All Gradings]](https://cdn.slidesharecdn.com/ss_thumbnails/grade10-tle-ict-chs-lm-160617105039-thumbnail.jpg?width=640&height=640&fit=bounds)
System unit
- 1. Skills Test Internal Components Disassembling System Unit Assembling System Unit
- 2. Skills in ComputerHardware Servicing YES NO I can open a computer case. I can connect the mouse. I can connect the keyboard. I can connect the monitor. I can apply occupational health and safety precautions while working. I can remove the system fan. I can detach the power supply from the system unit. I know how to remove the RAM from the motherboard. I can remove the hard drive from the system unit. I can install the power supply. I know how to install the motherboard. I can install the internal drives in a system unit. I know how to attach RAM in the memory socket. I can install CD / DVD drives. I know how to install an operating system I know how to configure a computer system I know the procedures in inspecting a computer system
- 3. Internal Components ofa System Unit
- 5. System Unit Disassembly Unplug the cables and wires Open the outer shell Remove the system fan and the CPU fan Remove the power supply Remove the Hard drive, CD/DVD drives Remove the memory module Remove the mother board
- 6. • unplug everycable that is plugged in to your computer. • such as Power, USB, Mouse, Keyboard, Internet, Ethernet, Modem, AMFM Antenna, Cable TV, etc. Just unplug all the cables for safety purposes.
- 7. • unscrew the four screws at the back of the computer • remove the side panel
- 9. If you areworking on a carpet, about every five minutes touch something that is grounded (Sink faucet / pipe, wire coming from the ground part of a wall outlet). This is done so you do not shock your motherboard or other parts.
- 10. Removing the SystemFan • unplug the fan from the motherboard • unscrew the fan from the outside
- 11. Removing the CPUfan • The CPU fan is located right on top of the CPU heat sink • To remove the fan from the heat sink, remove the four screws securing it in place.
- 12. • unplug everywire coming from the power supply • unscrew the four screws holding the power supply in place, on the back of the computer • push the power supply from the outside, and then lift it out.
- 13. CD/DVD Drives •unplug the ribbon from the back of the drive • pull on the tab securing the drive in place, then push it out from the inside
- 14. Hard Drive •unplug the connector at the back of the slot, and unplug the other end from the motherboard • unplug the SATA cable from the motherboard and the hard drive
- 15. Hard Drive •to remove the hard drive from the side of the slot, unscrew the four screws securing it in place
- 16. • To removethe RAM, push down on both tabs holding the RAM in place, which are located at both ends of the RAM.
- 17. • Unscrew theseven screws holding the motherboard to the frame • lift the motherboard out of the frame.
- 18. PC Assembly Prepareyour workplace Prepare the motherboard Install the CPU Install the CPU Heat sink Install Memory module Place motherboard into case Connect the power supply Install Graphics/Vid eo Cards Install Internal Drives Install the Add-in Cards Connect the peripherals
- 19. Direction: Rearrange thefollowing procedures in their proper order. Use numbers to indicate their order of precedence. A. Personal Computer Disassembly __7_1. Detaching the Hard Drive ____2. Detaching the power supply ____3. Opening the outer shell / case ____4. Pull Out the Motherboard ____5. Removing the CD / DVD Drives ____6. Removing the CPU fan ____7. Removing the system fan ____8. Unplugging all the cables and wires
- 20. B. Personal ComputerAssembly __7_1. Connect the Power Supply ____2. Install Graphics / Video Cards ____3. Install Internal Drives ____4. Install Memory (RAM Modules) ____5. Install the Add- in Cards ____6. Install the CPU ____7. Install the CPU Heat Sink ____8. Place the motherboard into the case ____9. Prepare the Motherboard ____10. Prepare your workplace
- 21. Performance Test Direction:Follow the given procedures and safety precautions must be observed when working with the following tasks: A. PC Disassembly B. PC Assembly
- 22. Rubrics for yourperformance Criteria Score Accuracy 50 % Adherence to the procedures 20% Cooperation 20% Speed 10%
- 23. Prepared by: ESPAGO,Mary Grace P. Student Teacher