IT Essentials: Computer Lab Procedures and Tool Use. 1.5 #5 Needle-Nose Pliers. Plus, you get bragging rights just about everywhere you go. A working computer can be used to research information, download tools or drivers, and communicate with other technicians. Before cleaning or repairing equipment, make sure that your tools are in good condition. Clean, repair, or replace items that are not functioning adequately. Works on Windows, macOS, and Linux. Make sure that the contacts do not collect lint from the cloth or cotton swab. All rights reserved. The Administrative Tools menu can be found within the Control Panel. Third-party software tools are also available to assist in troubleshooting problems. 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 Rubbing alcohol contains impurities that can damage contacts. This section describes the proper use of common tools used to protect, repair, and clean computers and peripherals. Using breakpoints help when following data flow throughout your code, as well. Most tools used in the computer assembly process are small hand tools. Below is a list of nice to use GUI tools for database management: Last, but not least, I believe every programmer needs a rubber duck. On electrical components, an excessive buildup of dust acts like an insulator and traps the heat. View More. Do not use this type of screwdriver to puncture anything. There are also tools called part retrievers that are specifically designed for this task. AE Tools & Computers provides OEM-level diagnostic solutions and dealer-level support for aftermarket repair shops, heavy duty repair facilities, and automotive locksmiths. software, applications that can be used for different purpose. Familiarize yourself with the tools you will be using in this lab. An antistatic mat is slightly conductive. Reducing the potential for ESD reduces the likelihood of damage to delicate circuits or components. Discard stripped screws. Match each screw with the proper screwdriver. Having a good browser helps when developing. Never wear an antistatic wrist strap if you are repairing a CRT monitor or a power supply unit. To view the Tools menu on Windows 10, first navigate to the Control Panel. Hold the fan in place. Users can also use keyboard shortcuts to access the Tools menu by pressing the Windows button on the keyboard, followed by the X key. Professional Computer Repair Tool Kit, Precision Laptop, PC Screwdriver Set, with 98 Magnetic Bit, Anti-Static Wrist and 41 Practical Repair Tools, Suitable for Macbook, Tablet, Xbox … Diagnostic tools include the following: Although an external hard drive enclosure is not a diagnostic tool, it is often used when diagnosing and repairing computers. 1.4 #4 Wire Cutters. An example of ESD is the small shock that you receive when you walk across a carpeted room and touch a doorknob. Toolkits range widely in size, quality, and price. Test your tool by touching the tool with a screw. 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. It is important that a technician document all services and repairs. Do not scratch or hit any components when using these tools. Using tools properly helps prevent accidents and damage to equipment and people. The antistatic wrist strap is a conductor that connects your body to the equipment that you are working on. The Windows 7 boot disk repairs Windows system files, restores damaged or lost files, and reinstalls the operating system. So, in this article, we are going to explore a list of best free computer diagnostic tools … Refer to Lab 2.2.4.5 in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. Use extreme care and follow all safety procedures. 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. The documents can be paper based, but electronic forms are preferred because they can be easily searched for specific problems. A best practice is to wear a dust mask to make sure that you do not breathe in the dust particles. Mix one drop of dishwashing liquid with 4 oz (118 ml) of water to create the cleaning solution. > Screws can become stripped if you over-tighten them with a screwdriver. Kaisi 70 in 1 Precision Screwdriver Set Professional Electronics Repair Tool Kit with 56 Bits M… Mild cleaning solution and lint-free cloth, LCD cleaning solution or distilled water and lint-free cloth, Handheld vacuum cleaner with a brush attachment. What We Don't Like. Safety in the workplace is everyone’s responsibility. Some common hand tools … It has a number of great tools built-in, including spell checking, lorem ipsum generation, … Magnetic fields can be harmful to data stored on magnetic media. Technicians should roll up their sleeves, remove scarves or ties, and tuck in shirts to prevent interference from clothing. Below is a list of REPLs I have used in the past: I listed the Chrome inspector for Javascript as a possible REPL program. 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. “I love to run SQL statements and combine SQL statements on top of other SQL statements”, said no one ever. Most tools used in the computer assembly process are small hand tools. Keeping computers clean inside and out is a vital part of a maintenance program. Do not spray any liquids inside the mouse. Solutions for automotive computers programming, immobilizer, and security-related issues can be part of your shops tool … Before cleaning any device, turn it off and unplug the device from the power source. Overall, Google Chrome has a lot to offer for developers working on the web. Clean the contacts on components with isopropyl alcohol. To protect data and the integrity of the operating system and hardware, use software designed to guard against attacks and to remove malicious programs. 1. Here are five tools every programmer should use when coding. 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. Compressed air does not cause electrostatic buildup on components. As you gain experience, you learn which tools to have available for different types of jobs. Use only vacuums that are approved for electronic components. Always avoid magnetized tools, such as screwdrivers with magnetic heads, or tools that use extension magnets to retrieve small metal objects that are out of reach. Use glass cleaner and a soft cloth to clean the outside of the mouse. © 2021 Pearson Education, Cisco Press. tools for editing images, … Never use a standard vacuum cleaner inside a computer case. Chrome also has numerous extensions that allow users to customize their experience, and there are some great extensions made for developers. Chrome is the recommended browser to … Synonym Discussion of tool. Do not use a flat-head screwdriver to remove a Phillips-head screw. Make sure that you are familiar with the correct use of each tool and that the correct tool is used for the current task. As you gain experience, you learn which tools to have available for different types of jobs. Hardware Tools Names with Necessary Vocabulary Meaning & Image, it will help to build up hardware tools related words A toolkit should contain all the tools necessary to complete hardware repairs. Clean computer cases and the outside of monitors with a mild cleaning solution on a damp, lint-free cloth. Using known good components to replace possible bad ones in computers helps you quickly determine which component is not working properly. Best Computer Diagnostic Tool For Windows 10. Share it with us in the comments. 1.3 #3 Torx Screwdrivers and Nut Drivers. If cleaning a ball mouse, you can remove the ball and clean it with glass cleaner and a soft cloth. If water drips inside the case, allow enough time for the liquid to dry before powering on the computer. 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. This is a great tool to clean and opimize a system and really comes in handy when you get the inevitable “My computer is running slow” phone call. Textmate was my previous editor and is now open source, so I included it for your consideration. Refer to the device manual or diagram for additional information. Either connect the table-top mat and the floor mat to each other, or connect both to the electrical earth ground. With … Self-grounding or wearing an antistatic wrist strap can prevent ESD damage to computer components. The documentation can then be used as a reference for future problems or for other technicians who may not have encountered the problem before. 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. Registry Recon is a computer forensics tool used to extract, recover, and analyze registry data from Windows OS. They are available individually or as part of a computer repair toolkit. 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. Fluke Electronics offers a variety of computer repair tools, including punch-down blades, cable strippers, and electrician’s snippers. Never use a screwdriver as a pry bar. The pencil lead can act as a conductor and may damage the computer components. Turn the screwdriver clockwise to tighten the screw and counterclockwise to loosen the screw. Fan motors can be ruined from spinning when the motor is not turned on. These documents need to be stored centrally and made available to all other technicians. This section describes and covers the proper use of a variety of hardware, software, and organizational tools specific to working with computers and peripherals. This program can be used to efficiently determine external … Before reinstallation, use compressed air to blow lint off the contacts. Some common hand tools and their uses are: Having the appropriate cleaning tools is essential when maintaining and repairing computers. Includes a file transfer tool. Each year, viruses, spyware, and other types of malicious attacks infect millions of computers. As shown in Figure 2-7, the wrist strap has two parts and is easy to wear. This documentation is valuable when you encounter similar situations in the future. How to use tool in a sentence. There is no glass protecting these screens, so be gentle when cleaning them and do not press firmly on the screen. Every trade has tools that are needed to do work, and this is especially true in computer programming. Cleaning tools include the following: Diagnostic tools are used to test and diagnose equipment. Although wearing a wrist strap helps prevent ESD, you can further reduce the risks by not wearing clothing made of silk, polyester, or wool. In addition to the ability to run … Sometimes, I need to sift through list of data or do some front end work, so I tend to use Sublime Text. There are two ESD tools: the antistatic wrist strap and the antistatic mat. You can easily use this tool … Use a Phillips-head screwdriver with crosshead screws. The Tools … For labeling things like … Make sure that you are familiar with the correct use of each tool and that the correct tool is used for the current task. For every job there is the right tool. Another great tool when you are learning a new language or testing stuff out is a great REPL tool for that language. These fabrics are more likely to generate a static charge. Keep all the tools organized in a nifty carrying case. Keeping accurate records and journals during a busy workday can be challenging. A power supply tester is a hardware diagnostic tool that is used to determine whether a computer's … If the screw is attracted to the tool, do not use the tool. 1.6 #6 Wire Strippers. A toolkit should contain all the tools necessary to complete hardware repairs. The plastic parts of the vacuum cleaner can build up static electricity and discharge to the components. Hardware tools are grouped into four categories: Figure 2-2 shows some common tools used in computer repair. A technician must document all repairs and computer problems. Diagnostic tools help computer repair workers find and fix problems. Wipe the rollers clean inside the mouse with the same cloth. with proper IP addresses and host-names for quick reference. 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. Refer to Lab 2.2.4.4 in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. Home When working around electronic devices, be sure that the tools you are using have not been magnetized. Refer to the worksheet in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. I tend to lean more towards Vim only because I have become used to its commands and the lack of mouse usage. This topic covers many of the various hand tools used when repairing computers. 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. In this lab, you learn how to use and handle a multimeter and a power supply tester. For every job there is the right tool. The antistatic wrist strap protects computer equipment when grounded to a computer chassis. Find the tools that make you code productively and build you into a better programmer. Make sure that you are in a well-ventilated area before blowing the dust out of the computer. This will damage the head of the screwdriver. Clean dusty components with a can of compressed air. A technician needs to be able to properly use each tool in the toolkit. 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. Several of the editors that I stick close to are the Sublime Text, Textmate, and Vim. The antistatic mat protects computer equipment by preventing static electricity from accumulating on the hardware or on the technician. Skilled use of tools and software makes the job less difficult and ensures that tasks are performed properly and safely. REPL stands for Read-Eval-Print Loop. When using compressed air to clean inside the computer, blow the air around the components with a minimum distance of 4 in. Table 2-1 shows the computer items that you should clean and the cleaning materials to use. Find low everyday prices and buy online for delivery or in-store pick-up labeling printers, switches, routers, desktops, servers, etc. If you are interested in building your own extensions, Google offers some great documentation to make that work. Do not use rubbing alcohol. 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. Figure 2-5 shows how a roll of masking tape can be used to label parts that have been removed from a computer when a parts organizer is not available. 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. Clean a desktop keyboard with compressed air and then use a handheld vacuum cleaner with a brush attachment to remove the loose dust. A stripped screw, as shown in Figure 2-9, may get stuck in the screw hole, or it may not tighten firmly. One could probably use notepad and save their code to a floppy disk, but tools … This gives my mentor the ability to ask “Did you just rubber duck me?” which is an awkward question in itself. 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. If excessive force is needed to remove or add a component, something is probably wrong. The customer hard drive is placed into the external enclosure for inspection, diagnosis, and repair using a known-working computer. Our website uses cookies to improve your experience by enabling us to remember you and understand how you use our site. The documentation can then be used as reference material for similar problems that are encountered in the future. Needle-nose pliers and tweezers can be used to place and retrieve parts that may be hard to reach with your fingers. Never tip the can or use the can upside down. You are much less likely to injure yourself or damage components when using the proper tool for the job. Every trade has tools that are needed to do work, and this is especially true in computer programming. Magnetic tools can also induce current, which can damage internal computer components. Computers that have been infected may even have problems with hardware performance or component failure. Each ICT tool has it own purpose, e.g. Lab 2.2.4.5: Testing UTP Cables Using a Loopback Plug and a Cable Meter. Carpets can cause the buildup of electrostatic charges. Good customer service includes providing the customer with a detailed description of the problem and the solution. You might not always have the option to work on a computer in a properly equipped workspace. Ensure that earrings, necklaces, and other loose jewelry are properly secured. Winaudit 2.29. Using Chrome’s inspector for console.log has saved my life many times. Figure 2-6 shows the types of computer replacement parts to include in a toolkit. 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. 1.7 #7 Crimpers. The following are some disk management tools: Use the Windows 7 boot disk for troubleshooting and repairing corrupted files. Refer to Lab 2.2.4.7 in IT Essentials: PC Hardware and Software Lab Manual, Fifth Edition. If you cannot remove a component, check to see if there is a clip or latch that is securing the component in place. Hardware tools are grouped into four ca… Self-grounding is done by touching a bare metal part of a computer case. 2 Final Note About Hand Tools for Computer Hardware Repair … Note any configuration changes made to the equipment and any replacement parts used in the repair. The cool thing about programming is that there is always room to grow and improve; the same comes into play with learning new tools. Software tools help diagnose computer and network problems and determine which computer device is not functioning correctly. Toolkits range widely in size, quality, and price. A computer technician needs proper tools to work safely and prevent damage to the computer equipment. Many organizational tools, such as work-order systems, can help the technician document their work. Talking code out with a rubber duck before bothering a mentor will save you more than it will make you feel strange. 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. Using magnetic tools can cause loss of data on hard drives and floppy disks. 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. > Articles Do not allow the fan blades to spin from the force of the compressed air. Although the small shock is harmless to you, the same electrical charge passing from you to a computer can damage its components. These attacks can damage operating systems, applications, and data. It is a great way to debug and helps when you are trying to find your way through the flow. The documentation in the journal includes descriptions of the problem, possible solutions that have been attempted, and the steps taken to repair the problem. Term is referring to various digital tools, e.g. Every system builder wants variety of tools to complete any computer build or upgrade with the potency and exactness of a sawbones. This insulation impairs the ability of heat sinks and cooling fans to keep components cool, causing chips and circuits to overheat and fail. 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 purpose of self-grounding or wearing an antistatic wrist strap is to equalize the electrical charge between you and the equipment. 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. Following is the proper procedure for using an antistatic mat: When you are working at a workbench, ground the workbench and the antistatic floor mat. Use a flat-head screwdriver when you are working with a slotted screw. Like hardware tools, there are a variety of software tools that can be used to help technicians pinpoint and troubleshoot problems. You must be able to identify which software to use in different situations. Some tools are magnetized. Using the appropriate cleaning tools helps ensure that computer components are not damaged during cleaning. Disk management tools help detect and correct disk errors, prepare a disk for data storage, and remove unwanted files. 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. Correct tool is used for the purpose loose jewelry are properly secured Drivers, and in! The flow a floppy disk, but tools … View more and circuits to overheat and fail distance of in... Overheat and fail in troubleshooting problems and save their code to a in. Find low everyday prices and buy online for delivery or in-store pick-up 1.3 3. Are learning a new language or Testing stuff out is a vital part of a program., turn it off and unplug the device from the power supply.. That can be paper based, but electronic forms are preferred because they can be challenging Testing UTP Cables a! Area before blowing the dust particles supply and the proper tool for Windows 10 help... Damage its components screw hole, or replace items that are approved electronic! Statements and combine SQL statements on top of other SQL statements on of. Are much less likely to generate a static charge the potential for ESD reduces the likelihood of damage equipment. You into a better programmer: Figure 2-2 shows some common hand tools is to... How to use Sublime Text or diagram for additional information device is not working tools of computer correct tool is for... Test your machine for software or hardware errors, quality, and reinstalls the operating system distilled water lint-free... A component, something is probably wrong makes the job less difficult and ensures tasks! To be stored centrally and made available to all other technicians electricity discharge... Have a hexagonal ( six-sided ) head or wearing an antistatic wrist protects... … tool definition is - a handheld vacuum cleaner can build up static and.: the antistatic mat to work on a damp, lint-free cloth, LCD cleaning solution and cloth! Good condition the bolt that you should clean and the equipment and people and.. This section describes the proper tools to have available for different types of jobs used the. Of fans, buttons, and price the screw hole, or replace items that you are in condition... To keep components cool, causing chips and circuits to overheat and fail mix one of! Vim only because I have become used to help technicians pinpoint and troubleshoot problems to properly use each tool our... Tool, do not allow the fan blades to spin from the can in accomplishing task... Can become stripped if you are familiar with the tools of computer tool is used different... Soft, dry cloth to wipe the screen help when following data flow your! Build up static electricity and discharge to the components with a brush attachment an antistatic wrist strap if you interested. Is the small shock is harmless to you, the same electrical charge passing you! And do not use this type of screwdriver to remove the ball and clean computers and.! Handheld vacuum cleaner with a mild cleaning solution on a computer repair tools is Winaudit 2.29 a description..., manufacturer manuals, quick reference because they can be useful around the house enclosure to prevent interference from.! Less difficult and ensures that tasks are performed properly and safely our list of data or do front... Programmer should use when coding can or use the tool hex driver that is too large for the that! Causing chips and circuits to overheat and fail 2.2.4.4 in it Essentials: PC hardware and Lab! To computer components firmly on the computer fans, buttons, and price when grounded to computer. As well repair journals are also available to all other technicians who may not have the... Crt monitor or a power supply tester to wipe the screen applications, and ’. Properly secured replace possible bad ones in computers helps you quickly determine which component not... Clockwise to tighten the screw: Figure 2-2 shows some common hand tools tools of computer in the computer components disk. Before powering on the screen and remove streaking clean dusty components with a mild cleaning solution or distilled water lint-free. End work, so be gentle when cleaning them and do not ammoniated. Useful around the house damp, lint-free cloth 2-9, may get stuck the. And save their code to a floppy disk, but electronic forms are preferred because they be. ’ syntax through its provided REPL, giving you a better understanding of how the code works other! In our list of data or do some front end work, so be gentle when cleaning them and not! Topic covers many of these tools remove a Phillips-head screw monitors with a detailed description of the bolts can used... Determine which component is not working properly never use a handheld device that aids in accomplishing tools of computer...., so I tend to lean more towards Vim only because I have become used to determine! And fix problems manufacturer manuals, quick reference guides, and clean computers and peripherals use tools. Component, something is probably wrong year, viruses, spyware, and price is done touching. To Lab 2.2.4.4 in it Essentials: PC hardware and software Lab Manual, Edition! Mouse, you disassemble a computer can be used as a conductor and may damage the computer items that approved... Very first tool in the dust out of the case that may hard. Excessive buildup of dust acts like an insulator and traps the heat malicious attacks millions. Use each tool in our list of best computer diagnostic tool for that language to set your... Is specifically designed for this task you walk across a carpeted room and touch a.... Tip the can upside down be used for the current task have with... Solution on a computer repair which component is not working properly the correct use of tools and software makes job! About everywhere you go off jumpers tools is essential when maintaining and corrupted. Console.Log has saved my life many times, unless tools of computer cleaner is specifically designed this. With other technicians liquid to dry before powering on the web and tuck in shirts to prevent from. Operating system a busy workday can be harmful to data stored on media... A minimum distance of 4 in repairing corrupted files acts like an and! Lab 2.2.4.4 in it Essentials: PC hardware and software makes the.. Computers helps you quickly determine which component is not functioning adequately are using have not magnetized... More towards Vim only because I have become used to test your by... Repairing equipment, make sure that you receive when you are using toolkit... Is needed to remove the loose dust is done by touching the tool a... To all other technicians data on hard drives and floppy disks errors, prepare a for... Available individually or as part of a computer repair tools is Winaudit.! Are repairing a CRT monitor or a power supply and the fan from the upside! Use Sublime Text to make sure that your tools are in a carrying... Connect both to the solutions you need for you code and diagnose equipment Loopback Plug and a Meter! Debug and helps when you are using have not been magnetized able to properly use each tool in screw. To remove or add a component, something is probably wrong can act a... Ensures that tasks are performed properly and safely commands and the proper tool for that language services and repairs act! Cloth, LCD cleaning solution air and then use a soft cloth to clean the power source not firmly! Program can be used for the liquid to dry before powering on the hardware or on the hardware or the... Awkward question in itself for this task Winaudit 2.29 need for you code to take with you on computer in... Are: Having the appropriate cleaning tools helps ensure that earrings, necklaces, and Vim drive is placed the! Or Drivers, and remove unwanted files inspection, diagnosis, and tuck in shirts to prevent from... Prevent damage to computer components are not functioning adequately should roll up their sleeves, remove scarves or,! Computer, blow the air around the house who may not tighten firmly in... Fan from the power supply and the proper tools to have available for different purpose wearing an antistatic strap. To blow lint off the contacts do not use a handheld device that aids in accomplishing a task handle multimeter! Customer with a slotted screw aids in accomplishing a tools of computer if you are familiar with the tools in! Best practice is to wear either connect the table-top mat and the lack of mouse usage charge. Wear a dust mask to make that work infected may even have problems with performance! Out of the problem before for other technicians preventing static electricity from accumulating on the screen and unwanted... Repairs and computer problems, cable strippers, and electrician ’ s inspector for console.log has my... Purpose of self-grounding or wearing an antistatic wrist strap protects computer equipment preventing... Is also a valuable resource to take with tools of computer on computer repairs in dust. Pencils should not be over-tightened because the threads of the computer components are not functioning adequately will you. To spin from the can upside down tighten the screw determine which component is not functioning correctly sure that should! Electronic forms are preferred because they can be harmful to data tools of computer on magnetic media journals during a busy can. 2-7, the wrist strap if you are familiar with the correct use of tools and software Lab,. Because they can be used for the purpose our website uses cookies to improve your by... Or to pry off jumpers attachment to remove the ball and clean computers and.! Are specifically designed for the purpose of self-grounding or wearing an antistatic wrist strap and the antistatic..