LESSON 1 - TOOLS AND EQUIPMENT IN COMPUTER HARDWARE SERVICING

INTENDED LEARNING OUTCOMES

    At the end of the lesson the learners should be able to:

        1. Identify the different tools and equipment used in computer hardware serving;

        2. Explain the function of each tools and equipment used in computer hardware servicing.

        Computer hardware components must be identified, fixed, and maintained as part of computer
hardware service. Here is a list of tools and equipment frequently utilized in computer hardware maintenance:

Screwdrivers - Various-sized flathead and Phillips screwdrivers for opening and fastening computer components. 

Needle-nose pliers - useful for holding and handling cables and tiny parts.

Tweezers - Tweezers have a fine tip for managing small, fragile pieces, particularly in confined areas.

Anti-Static Wrist Strap - keeps static charge from building up, which might harm delicate electrical components. It needs to be connected to the computer case's metal chassis.

Flashlight - A tiny flashlight makes it easier to see inside computer cases and recognize parts.

Multimeter - used to calculate resistance, voltage, and current. It aids in the diagnosis of electrical and power supply problems.

Cable Ties - To keep your workspace tidy and functional, arrange and fasten your cords.

Cable Tester - examines the integrity and continuity of cables, including Ethernet, data, and power lines.

SATA/IDE to USB Adapter - enables external hard disk connections for testing or data recovery without the need to install the drives inside of a computer.

Power Supply Tester - confirms that power supplies are operating properly and that the appropriate voltages are being provided.

Spare Parts - Store extra screws, standoffs, and brackets in case you need them for routine maintenance or replacements.

Cleaning Materials - Isopropyl alcohol, lint-free cloths, and compressed air cans for dusting and surface and connector cleaning.

Diagnostic  Software - For hardware component diagnosis and stress testing, use software tools such as Prime95, CrystalDiskInfo, or memtest.

Toolbox - lightweight bag to store and arrange your equipment.

Materials for Labeling - During disassembly and reassembly, labeling facilitates keeping track of cables and components.

ESD-Protection Mat - offers a work surface that is anti-static, shielding components from electrical discharge.

Spare Parts Organizer - Screws and other small parts can be sorted and stored in tiny containers or organizers.

Heat Sink Compound - To guarantee adequate heat transfer, reapply thermal paste between the CPU and heat sink.

Card Diagnostic/POST Tester - gives fault numbers during the Power-On Self-Test (POST) procedure, which aids in diagnosing motherboard and hardware problems.

Extra Parts - Keep an inventory of extra parts, such as RAM, power supply, and hard drives for testing and replacement purposes.

Always follow proper safety procedures and precautions when working with computer hardware, and be sure to refer to the specific manufacturer's guidelines for any equipment you use.