Each ICT tool has it own purpose, e.g. By standing on the mat and wearing the wrist strap, your body has the same charge as the equipment and reduces the probability of ESD. © 2021 Pearson Education, Cisco Press. labeling printers, switches, routers, desktops, servers, etc. Clean computer cases and the outside of monitors with a mild cleaning solution on a damp, lint-free cloth. If you can control the environment, try to set up your workspace away from carpeted areas. A power supply tester is a hardware diagnostic tool that is used to determine whether a computer's … Toolkits range widely in size, quality, and price. Refer to Lab 126.96.36.199 in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. The customer hard drive is placed into the external enclosure for inspection, diagnosis, and repair using a known-working computer. Another great tool when you are learning a new language or testing stuff out is a great REPL tool for that language. Articles
What is ICT Tools. Using known good components to replace possible bad ones in computers helps you quickly determine which component is not working properly. Using tools properly helps prevent accidents and damage to equipment and people. Additionally, there are specialized testing devices used to diagnose computer and cable problems: Lab 188.8.131.52: Using a Multimeter and a Power Supply Tester. Before cleaning any device, turn it off and unplug the device from the power source. To clean the screens of CRT monitors, dampen a soft, clean, lint-free cloth with distilled water and wipe the screen from top to bottom. Never wear an antistatic wrist strap if you are repairing a CRT monitor or a power supply unit. Skilled use of tools and software makes the job less difficult and ensures that tasks are performed properly and safely. Hex bolts should not be over-tightened because the threads of the bolts can be stripped. Pencils should not be used inside the computer to change the setting of switches or to pry off jumpers. Although wearing a wrist strap helps prevent ESD, you can further reduce the risks by not wearing clothing made of silk, polyester, or wool. There is no glass protecting these screens, so be gentle when cleaning them and do not press firmly on the screen. The pencil lead can act as a conductor and may damage the computer components. Needle-nose pliers and tweezers can be used to place and retrieve parts that may be hard to reach with your fingers. Numerical control (also computer numerical control, and commonly called CNC) is the automated control of machining tools (such as drills, lathes, mills) and 3D printers by means of a computer… For every job there is the right tool. Discard stripped screws. Good customer service includes providing the customer with a detailed description of the problem and the solution. Make sure that the contacts do not collect lint from the cloth or cotton swab. Every system builder wants variety of tools to complete any computer build or upgrade with the potency and exactness of a sawbones. This sort … Take a second look to make sure that you have not missed a screw or a locking clip that is holding the component in place. Do not allow the fan blades to spin from the force of the compressed air. A technician needs to be able to properly use each tool in the toolkit. In this lab, you disassemble a computer using safe lab procedures and the proper tools. This helps keep the wire out of the way while you are working. Software tools help diagnose computer and network problems and determine which computer device is not functioning correctly. Kaisi 70 in 1 Precision Screwdriver Set Professional Electronics Repair Tool Kit with 56 Bits M… Hardware tools are grouped into four ca… A technician uses many tools to diagnose and repair computer problems: Various specialty tools, such as Torx bits, antistatic bags and gloves, and integrated circuit pullers, can be used to repair and maintain computers. Term is referring to various digital tools, e.g. Use a Phillips-head screwdriver with crosshead screws. Refer to the device manual or diagram for additional information. Magnetic fields can be harmful to data stored on magnetic media. IT Essentials: Computer Lab Procedures and Tool Use, Procedures to Protect Equipment and Data (2.1.2), Procedures to Protect the Environment (2.1.3), Protecting Your Network from the Wi-Fi Protected Setup Security Hole, Straight-head screwdriver, large and small, Phillips-head screwdriver, large and small. Through the flow common hand tools used in the workplace is everyone ’ s inspector console.log. 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