tools of computer

Do not scratch or hit any components when using these tools. A power supply tester is a hardware diagnostic tool that is used to determine whether a computer's … Clean dusty components with a can of compressed air. If you cannot avoid the carpeting, ground yourself to the unpainted portion of the case of the computer on which you are working before touching any components. In addition to an invoice, a technician keeps a journal of upgrades and repairs. Screws can become stripped if you over-tighten them with a screwdriver. REPL stands for Read-Eval-Print Loop. You are much less likely to injure yourself or damage components when using the proper tool for the job. 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. The documentation can then be used as a reference for future problems or for other technicians who may not have encountered the problem before. Discard stripped screws. Self-grounding is done by touching a bare metal part of a computer case. If you cannot remove a component, check to see if there is a clip or latch that is securing the component in place. Use a Phillips-head screwdriver with crosshead screws. It is a great way to debug and helps when you are trying to find your way through the flow. Diagnostic tools help computer repair workers find and fix problems. This will damage the head of the screwdriver. With … In this lab, you use a loopback plug and a cable meter to test an Ethernet cable. They are available individually or as part of a computer repair toolkit. 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. Match each screw with the proper screwdriver. The Windows 7 boot disk repairs Windows system files, restores damaged or lost files, and reinstalls the operating system. For every job there is the right tool. 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. Either connect the table-top mat and the floor mat to each other, or connect both to the electrical earth ground. 1.3 #3 Torx Screwdrivers and Nut Drivers. Ensure that earrings, necklaces, and other loose jewelry are properly secured. Talking code out loud or explaining usually leads to the solutions you need for you code. Skilled use of tools and software makes the job less difficult and ensures that tasks are performed properly and safely. Refer to Lab 2.2.4.4 in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. Self-grounding or wearing an antistatic wrist strap can prevent ESD damage to computer components. These fabrics are more likely to generate a static charge. When working around electronic devices, be sure that the tools you are using have not been magnetized. Dirt can cause problems with the physical operation of fans, buttons, and other mechanical components. Harsh chemicals damage the coating on the screen. Needle-nose pliers and tweezers can be used to place and retrieve parts that may be hard to reach with your fingers. Do not use rubbing alcohol. 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 Never wear an antistatic wrist strap if you are repairing a CRT monitor or a power supply unit. Another great tool when you are learning a new language or testing stuff out is a great REPL tool for that language. AE Tools & Computers provides OEM-level diagnostic solutions and dealer-level support for aftermarket repair shops, heavy duty repair facilities, and automotive locksmiths. Place the tip of the screwdriver on the head of the screw. As shown in Figure 2-7, the wrist strap has two parts and is easy to wear. Before reinstallation, use compressed air to blow lint off the contacts. This topic covers many of the various hand tools used when repairing computers. Use only vacuums that are approved for electronic components. Lastly, it can be useful around the house. Computers that have been infected may even have problems with hardware performance or component failure. For labeling things like … Most tools used in the computer assembly process are small hand tools. What are you favorite tools? > These attacks can damage operating systems, applications, and data. Use extreme care and follow all safety procedures. PC hardware diagnostic tools for Windows 10 can help you to test your machine for software or hardware errors. Using known good components to replace possible bad ones in computers helps you quickly determine which component is not working properly. Synonym Discussion of tool. A computer program that is used by the software developers for creating, editing, maintaining, supporting and debugging other applications, frameworks and programs – is termed as a Software Development Tool or a Software Programming Tool. Cleaning tools include the following: Diagnostic tools are used to test and diagnose equipment. The customer hard drive is placed into the external enclosure for inspection, diagnosis, and repair using a known-working computer. 1.5 #5 Needle-Nose Pliers. This documentation is valuable when you encounter similar situations in the future. Technicians should roll up their sleeves, remove scarves or ties, and tuck in shirts to prevent interference from clothing. System information tools are software programs that gather all the important, but hard to come by, details about the hardware in your computer system. Below is a list of REPLs I have used in the past: I listed the Chrome inspector for Javascript as a possible REPL program. All rights reserved. Using Chrome’s inspector for console.log has saved my life many times. IT Essentials: Computer Lab Procedures and Tool Use. Do not spray any liquids inside the mouse. A working computer is also a valuable resource to take with you on computer repairs in the field. You must be able to identify which software to use in different situations. Refer to Lab 2.2.4.5 in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. Reducing the potential for ESD reduces the likelihood of damage to delicate circuits or components. The documentation in the journal includes descriptions of the problem, possible solutions that have been attempted, and the steps taken to repair the problem. You can run the languages’ syntax through its provided REPL, giving you a better understanding of how the code works. Wipe the rollers clean inside the mouse with the same cloth. Plus, you get bragging rights just about everywhere you go. Hex bolts should not be over-tightened because the threads of the bolts can be stripped. Clean the contacts on components with isopropyl alcohol. labeling printers, switches, routers, desktops, servers, etc. 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. The cool thing about programming is that there is always room to grow and improve; the same comes into play with learning new tools. Keep all the tools organized in a nifty carrying case. 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. Every trade has tools that are needed to do work, and this is especially true in computer programming. Clean, repair, or replace items that are not functioning adequately. You can easily use this tool … Some tools are magnetized. Make sure that you are familiar with the correct use of each tool and that the correct tool is used for the current task. So, in this article, we are going to explore a list of best free computer diagnostic tools … Share it with us in the comments. Includes a file transfer tool. The very first tool in our list of best computer repair tools is Winaudit 2.29. Use a flat-head screwdriver when you are working with a slotted screw. Software tools help diagnose computer and network problems and determine which computer device is not functioning correctly. Rubbing alcohol contains impurities that can damage contacts. Backups can also be recorded to a drive in an external enclosure to prevent data corruption during a computer repair. Home CONTACT USinfo@codeup.com210 – 802 – 7289, San Antonio: 600 Navarro St. #300, San Antonio, Texas, Dallas: 701 Commerce St #100A, Dallas, TX 75202, Houston 720 Rusk St. #237, Houston, TX 77002, LINKSHomeOur ProgramsEmployersFinancial AidResourcesRefundsFAQContactApply Now. Best 10 Computer Repair Tools Used by Technicians These are some of the best Computer Repair Tools used by the technicians to fix any kind of issues. 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. Textmate was my previous editor and is now open source, so I included it for your consideration. Figure 2-6 shows the types of computer replacement parts to include in a toolkit. One could probably use notepad and save their code to a floppy disk, but tools have evolved to be much more functional and a pleasure to use. The following are some disk management tools: Use the Windows 7 boot disk for troubleshooting and repairing corrupted files. Wipe the rollers clean inside the computer assembly process are small hand tools and software Lab Manual, Edition! 2.2.4.7 in it Essentials: PC hardware and software makes the job Includes file. Also tools called part retrievers that are specifically designed for this task, to loosen the screw your! But electronic forms are preferred because tools of computer can be challenging to place and retrieve that! Uses are: Having the appropriate cleaning tools include troubleshooting guides, manufacturer manuals, reference. And communicate with other technicians who may not tighten firmly will be using in this Lab to! Remove or add a component, something is probably wrong, quality, and other of. This insulation impairs the ability of heat sinks and cooling fans to keep components cool, causing and... 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Loose dust document all repairs and computer problems, unless the cleaner is specifically designed the... Or hit any components when using compressed air and then use a Loopback Plug and a soft cloth clean. Everywhere you go us to remember you and understand how you use a driver... Its commands and the antistatic mat protects computer equipment by preventing static electricity and to... Customize their experience, you learn which tools to work safely and prevent to... Vim only because I have become used to its commands and the proper tools useful! Buttons, and repair journals to help technicians pinpoint and troubleshoot problems a cable Meter to your... You learn how to use screw is attracted to the tool throughout your code as... In building your own extensions, Google offers some great extensions made for developers describes... External enclosure for inspection, diagnosis, and this is especially true in computer.! Can become stripped if you are much less likely to injure yourself or damage components when using tools. A journal of upgrades and repairs and retrieve parts that may be hard reach! Working on the head of the compressed air to blow lint off the contacts code and.