Winaudit 2.29. Never use a screwdriver as a pry bar. Hardware tools are grouped into four categories: Figure 2-2 shows some common tools used in computer repair. Chrome is the recommended browser to … Following is the proper procedure for using an antistatic wrist strap: Attach the wire on the same side of the equipment as the arm wearing the antistatic wrist strap. The cool thing about programming is that there is always room to grow and improve; the same comes into play with learning new tools. A toolkit should contain all the tools necessary to complete hardware repairs. These documents need to be stored centrally and made available to all other technicians. As you gain experience, you learn which tools to have available for different types of jobs. The documents can be paper based, but electronic forms are preferred because they can be easily searched for specific problems. Sure, if you are a hard-core coder you may prefer Notepad++, but for scripting, diffing, hexing, HTML, PowerShell, XML, PHP, HTML, JS, ASPX, and more, PSPad is the tool for me. PC hardware diagnostic tools for Windows 10 can help you to test your machine for software or hardware errors. Technicians should roll up their sleeves, remove scarves or ties, and tuck in shirts to prevent interference from clothing. Various types of software protect hardware and data: In this worksheet, you use the Internet, a newspaper, or a local store to gather information about a hard drive diagnostic program. Keeping accurate records and journals during a busy workday can be challenging. Do not use a hex driver that is too large for the bolt that you are using. Our website uses cookies to improve your experience by enabling us to remember you and understand how you use our site. Lastly, it can be useful around the house. Fan motors can be ruined from spinning when the motor is not turned on. If excessive force is needed to remove or add a component, something is probably wrong. 2 Final Note About Hand Tools for Computer Hardware Repair … Backups can also be recorded to a drive in an external enclosure to prevent data corruption during a computer repair. Be prepared to discuss the diagnostic software you researched. On electrical components, an excessive buildup of dust acts like an insulator and traps the heat. In this video we talk about some of the tools you will need to do any kind of computer repair work.http://www.ParadiseProTech.com Disk management tools help detect and correct disk errors, prepare a disk for data storage, and remove unwanted files. Use glass cleaner and a soft cloth to clean the outside of the mouse. Harsh chemicals damage the coating on the screen. When using compressed air to clean inside the computer, blow the air around the components with a minimum distance of 4 in. For labeling things like … Textmate was my previous editor and is now open source, so I included it for your consideration. The purpose of self-grounding or wearing an antistatic wrist strap is to equalize the electrical charge between you and the equipment. These fabrics are more likely to generate a static charge. Make sure that you are familiar with the correct use of each tool and that the correct tool is used for the current task. This documentation is valuable when you encounter similar situations in the future. The Internet is an excellent source of information about specific hardware problems and possible solutions: With experience, you will discover many additional items to add to the toolkit. As shown in Figure 2-7, the wrist strap has two parts and is easy to wear. This section describes and covers the proper use of a variety of hardware, software, and organizational tools specific to working with computers and peripherals. To view the Tools menu on Windows 10, first navigate to the Control Panel. Too often I would call or message a mentor of mine and talk to them about my code, and a solution would come to me in mid sentence. It is a great way to debug and helps when you are trying to find your way through the flow. Clean a desktop keyboard with compressed air and then use a handheld vacuum cleaner with a brush attachment to remove the loose dust. Make sure that you are familiar with the correct use of each tool and that the correct tool is used for the current task. A stripped screw, as shown in Figure 2-9, may get stuck in the screw hole, or it may not tighten firmly. The very first tool in our list of best computer repair tools is Winaudit 2.29. Do not spray glass cleaner directly on the mouse. Some common hand tools and their uses are: Having the appropriate cleaning tools is essential when maintaining and repairing computers. An example of ESD is the small shock that you receive when you walk across a carpeted room and touch a doorknob. IT Essentials: Computer Lab Procedures and Tool Use. Like hardware tools, there are a variety of software tools that can be used to help technicians pinpoint and troubleshoot problems. “I love to run SQL statements and combine SQL statements on top of other SQL statements”, said no one ever. > 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 2.2.4.5 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 A computer technician needs proper tools to work safely and prevent damage to the computer equipment. The following are some disk management tools: Use the Windows 7 boot disk for troubleshooting and repairing corrupted files. The plastic parts of the vacuum cleaner can build up static electricity and discharge to the components. A best practice is to wear a dust mask to make sure that you do not breathe in the dust particles. Works on Windows, macOS, and Linux. 1.4 #4 Wire Cutters. Never use a standard vacuum cleaner inside a computer case. Clean the power supply and the fan from the back of the case. As you gain experience, you learn which tools to have available for different types of jobs. 1. Share it with us in the comments. A working computer can be used to research information, download tools or drivers, and communicate with other technicians. The Tools … For every job there is the right tool. Many of these tools are free and several come with the Windows operating system. These attacks can damage operating systems, applications, and data. The Windows 7 boot disk repairs Windows system files, restores damaged or lost files, and reinstalls the operating system. Registry Recon is a computer forensics tool used to extract, recover, and analyze registry data from Windows OS. When static electricity builds up in your body, the connection made by the wrist strap to the equipment, or ground, channels the electricity through the wire that connects the strap. Keeping computers clean inside and out is a vital part of a maintenance program. Chrome also has numerous extensions that allow users to customize their experience, and there are some great extensions made for developers. Having a good browser helps when developing. Do not use ammoniated glass cleaners or any other solution on an LCD screen, unless the cleaner is specifically designed for the purpose. Wipe the rollers clean inside the mouse with the same cloth. A technician must be able to use a range of software tools to diagnose problems, maintain hardware, and protect the data stored on a computer. with proper IP addresses and host-names for quick reference. It works by drawing static electricity away from a component and transferring it safely from equipment to a grounding point, as shown in Figure 2-8. Each year, viruses, spyware, and other types of malicious attacks infect millions of computers. Turn the screwdriver clockwise to tighten the screw and counterclockwise to loosen the screw. Clean, repair, or replace items that are not functioning adequately. You are much less likely to injure yourself or damage components when using the proper tool for the job. The documentation in the journal includes descriptions of the problem, possible solutions that have been attempted, and the steps taken to repair the problem. The antistatic wrist strap protects computer equipment when grounded to a computer chassis. Blow out the dust using short bursts from the can. a number of the tools are going to be obvious, others … An antistatic mat is slightly conductive. You might not always have the option to work on a computer in a properly equipped workspace. In this lab, you use a loopback plug and a cable meter to test an Ethernet cable. A toolkit should contain all the tools necessary to complete hardware repairs. What We Don't Like. Below is a list of REPLs I have used in the past: I listed the Chrome inspector for Javascript as a possible REPL program. Home 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 2.2.4.4: 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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