Computer hardware troubleshooting linkedin slideshare. Different software applications can be loaded on a hardware to run different jobs. Could be graphics card, motherboard or network card. Of all computer problems, hardware problems are the most difficult to fix. The first partition contains the system recovery information. Basic troubleshooting guide faculty of medicine imperial college. Everything you need to know about computer hardware. Learn vocabulary, terms, and more with flashcards, games, and other study tools. If it is plugged into an outlet, make sure it is a working outlet. You may have to clean up a failing hardware device as the failure might be cause by dirt and dust. Pc troubleshooting and maintenance guide 3 windows reports smaller capacity in the windows explorer tool and in the my computer window because it shows information about one partition on the hard disk drive at a time. In this article, we walk you through some of the common issues that might arise when. In case most hardware tools are very efficient and it wont require more muscle to work.
May 07, 2012 basic computer troubleshooting guide1. Troubleshooting is the process of figuring out how to solve a computer problem. Jun 22, 2017 the point here is that the while the default view provides you with a handy way to investigate the hardware in a system, it isnt always the best way to approach your troubleshooting operation. To troubleshoot is the process of solving a problem or determining a problem to an issue. Nov 26, 2019 this quiz will help in the troubleshooting area. Even with the most updated software and hardware, occasionally computers can malfunction. Mike meyers, introduction to pc hardware and troubleshooting, new delhi, tata mcgrawhill, 2003, isbn.
This includes the computer case, monitor, keyboard, and mouse. Check that the brightness control is at the appropriate position, not at the minimum. How to troubleshoot windows 10 hardware issues with device. Apr 18, 20 how to troubleshoot pc computer desktop tech fixes repairs for hp pavilion, dell, vaio, and more my video service tutorial support a tech guide by a real ser. The screen is not synchronized check to make sure the signal cable is firmly connected in the socket. I tried to incorporate troubleshooting from different areas of the it field in this quiz. See our troubleshoot definition for a general overview of steps that should be taken while. It also includes all the parts inside the computer case.
Check that the output level matches the input level of your computer. Computer hardware troubleshooting tutorials pc guide and. Take out any newly added hardware components and see if it solves the problem. Show competency in your understanding of essential hardware components, cards and devices by knowing and doing the following.
In this video, youll learn about some of the most common hardware problems. To get a particular job done on the computer, relevant software should be loaded into the hardware. But after you fix hardware problems, you get a sense of fulfillment for being able to fix computer. Software development is very expensive and is a continuing expense. Personal computer hardware and troubleshooting notes 9116. If you dont see a mouse cursor on the screen or the cursor doesnt move no matter how much you move the mouse, shut the. How to troubleshoot pc computer guide tech tips 20 youtube.
Computer harware complete notes linkedin slideshare. Computer hardware refers to the physical components that make up a computer system. Basic computer troubleshooting steps computer hope. Cleaning dusts from ram and video carts slotports and from cooling fan. Your clients may not always give you details and you have to narrow the cause down to what information they have given you. In an ideal world, a new pc or laptop would operate without hiccups or errors when you unbox and set it up for the first time. As you adjust to your new windows 10 environment, your hardware might start to have issues. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. If the motherboard does not work, none of the other parts will either. At the workshop for informaon and communicaon technology sta. Steady, long beeps this is another post code that noted a bad power supply. The good news is that there are plenty of troubleshooting actions you can perform to get your computer to do what its supposed to do.
Listing several basic computer troubleshooting steps that can be followed when your computer, its software, or its hardware has problems. Its a bit more difficult to troubleshoot an allinone pc than a desktop pc, because all of the internal components are tightly fit in the same case that. Computer viruses a computer virus is a computer program that can replicate itself and spread from one computer to another. It checks to see if the memory is inside of your computer. Examples of hardware in a computer are the keyboard, the monitor, the mouse and the central processing unit. Some processes within hardware troubleshooting include. Personal computer hardware and troubleshooting notes 91. Could be hard drive is fragmented or starting to fail, not enough ram or an old cpu. No beep not hearing a beep is also listed on the exam, and notes the most obvious resolution. Hardware troubleshooting is generally done on hardware equipment installed within a computer, server, laptop or related device. Examine the cables, connectors, and power cords to make sure theyre plugged in securely. This is also sometime called the machinery or the equipment of the computer. Hardware and software hardware and software computer hardware includes all the electrical, mechanical, and the electronic parts of a computer.
Govindarajulu, ibm pc and clones hardware trouble shooting and maintenance, new delhi, 2002, tata mcgrawhill, isbn. Many computer problems appear more serious thanthey really are. The difference is, while the steady, short beeps code notes that the power supply may be bad, this post code notes that is has gone bad. He writes troubleshooting content and is the general manager of lifewire. The panel on the left displays all the disks on the computer and all the folders on the desktop. Click on the little next to a disk or folder to hide the folders it contains. Other computer hardware and software troubleshooting. Computer troubleshooting is essential to fixing technical issues. Computer hardware troubleshooting tutorials pc guide and tips. If your computer does not start, begin by checking the power cord to confirm that it is plugged securely into the back of the computer case and the power outlet.
Following are some tips on how to troubleshoot hardware from the windows 10 environment. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices. If the pc works fine afterward, then either get it installed. The motherboard is the most important part of a computer.
A software acts as an interface between the user and the hardware. There are many different kinds of hardware that can be installed inside, and connected to the outside, of a computer. Hardware is the physical components of a computer system e. This is usually what you hear when one or both of your random access memory ram sticks goes bad. Page 2 of 19 monitor temperature monitor voltage objective 2. Hardware tools to troubleshoot connectivity issues most of the cases the network requires troubleshooting and maintenance, which may require some hardware as well as little manual work. Troubleshooting hardware can be a challenge, especially considering all of the things that could possibly go wrong. Troubleshooting often involves the process of elimination, where a technician follows a set of steps to determine the problem or resolve the problem. Could be malware, too many startup items windows or build up of temporary files.
Could be automatic os update problem, adware, virus or other malware. To fix your computer, youre going to need the right tools. If youre having trouble with a specific piece of computer hardware. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. Every other computer part connects to the motherboard. Below is a listing of commonly asked computer questions and answers and basic troubleshooting steps for operating systems, software, and computer hardware.
Computer hardware is the collection of physical parts of a computer system. The good news is that there are plenty of troubleshooting actions you can perform to get your computer to do what its supposed to d. The ultimate computer repair guide hardware that is not part of the system unit is sometimes called a peripheral device or device. Hardware refers to the physical elements of a computer. Dec 28, 2015 troubleshooting hardware can be a challenge, especially considering all of the things that could possibly go wrong. Keep in mind that this is a select few of the thousands of questions and answers in our database.
Even with the most updated software and hardware, occasionally computers can. Hardware troubleshooting processes primarily aim to resolve computer hardware problems using a systematic approach. In this video, youll learn about multimeters, power supply testers, loopback plugs, and post cards. Computer hardware software managing and troubleshooting pcs figure 11. Guide to computer troubleshooting and repair pc troubleshooting manual there are six interactive troubleshooting flowcharts for pc hardware performance issues on this website, along with the related chapter text from the 20 update of my book, computer repair with diagnostic flowcharts third edition. One very quick hardware test is the one that occurs when you power on your computer. Any part that we can see or touch is the hard ware. Removing, repairing and replacing faulty ram, hard disk or videographic card. The term virus is also commonly, but erroneously, used to refer to other types of malware, including but not limited to adware and spyware programs that do not have a reproductive ability.
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