To get a particular job done on the computer, relevant software should be loaded into the hardware. Reference manual of pc troubleshooting maintenance troubleshooting and maintenance guide hp the ultimate computer repair guide remove the side panel of the tower system or the cover if you have a desktop place the panel in a safe place well out of the way before touching anything inside the system. The troubleshooting process is a guideline to help you solve computer problems in an efficient manner. A tutorial on operating a computer to minimize hardware failure and boardlevel troubleshooting is presented. Switch off the computer verify that the computer closes down correctly.
Computer maintenance tutorials free computer maintenance. Computer repair involves identifying computer parts, learning safety procedures, and learning the logical steps in troubleshooting a computer. Hp computer troubleshooting and maintenance manual pdf download. The people on the internet who give away stuff youd have to pay for just 20 years ago are at it again. Regular maintenance routines reduce computer downtime and repair costs. The word apply should go from faded to black lettering as shown in the next screen, click on apply. Troubleshooting is a systematic approach to locating the cause of a fault in. There are no warranties, expressed or implied, including warranties of merchantability or fitness. From troubleshooting and maintaining your pc allinone for dummies, 3rd edition. This chapter begins with the following sections on hardware problems. Different software applications can be loaded on a hardware to run different jobs. Sometimes it just takes some systems a little longer than average to make the connection. Basic computer troubleshooting and maintenance guide step two.
That would include both hardware and software tools that you would need to successfully troubleshoot and repair software and hardware issues. Computer repair i is a full year study designed as a course to prepare the student for testouts pc pro certificationa comprehensive, realworld study consisting of all concepts of hardwareperipherals, basic networking, security, windows installation, maintenance, and troubleshooting, and mobile technologies. Pdf in computer domain the professionals were limited in number but the. Posted on march 1, 2012 by michael garrett posted in computer maintenance tutorials, windows tutorials in todays day in age, when we have gigabytes or even terabytes of important items in digital form, it is very important to regularly back up all of your cant lose files to an external backup drive or an online storage solution. Computer fundamentals tutorial in pdf tutorialspoint. The next screen that comes up after you click on apply will be a system restore warning, this warning tells you that the computer will be deleting all previous restore. The computer will require restarting these are only a few of the p ossible problems you will experience of proper maintenance is not routinely performed. Lack of maintenance could lead to such problems as. The ultimate computer repair guide hardware that is not part of the system unit is sometimes called a peripheral device or device. You may not transfer, sell, lease or distribute copies of the software to others. Troubleshooting for both operative and nonoperative systems is.
Software development is very expensive and is a continuing expense. Internetworking troubleshooting handbook, second edition 1587050056 chapter 7 troubleshooting tcpip tcpip introduction figure 72 the ip packet format the fields of the ip packet are as follows. Summary this chapter discussed the concepts of preventive maintenance and the troubleshooting process. This promotes unavoidable wear and tear and will cause parts to fail after so many uses. Demonstrate the proper and improper pc cleaning procedures. The benefits and risks of doing your own computer maintenance are described. There are tool available in windows designed to optimize the performance of your notebook, as well as prevent problems in the future. Computer basic skills microsoft windows pcs we use a conversational and nontechnical way to introduce the introductory skills that you will need to develop in order to become comfortable with accessing and using computer programs. Before beginning any repair, back up the data on a computer. It286 computer maintenance and troubleshooting course.
Keep in mind that this is a select few of the thousands of questions and answers in our database. Computer viruses a computer virus is a computer program that can replicate itself and spread from one computer to another. It could be a machine that has been sitting in your. Keep in mind that this is a select few of the thousands of questions and answers in our database see our troubleshoot definition for a general overview of the steps that should be taken while troubleshooting a computer. Internetworking troubleshooting handbook, second edition 1587050056 chapter 3 troubleshooting hardware and booting problems troubleshooting hardware table 31 outlines the areas where cisco 7500 series startup problems may occu r and describes solutions to those problems. Basic computer troubleshooting and maintenance guide 5 5. Asitprofessional, students will troubleshoot and fix computers, and theyll frequently communicate with others. You may assign your rights under this agreement to a third party provided the. The motherboard is the most important part of a computer. Basic computer troubleshooting and preventive computer maintenance operation walter schneider university ofillinois, champaign, illinois 61820 a tutorial on operating a computer to minimize hardware failure and boardlevel trouble shooting is presented. Each module of the course will focus on typical problem. Some of these programs block access to the internet, create advertising popups on your computer and generally slow your computer down.
If the motherboard does not work, none of the other parts will either. Regular preventive maintenance reduces hardware and software problems. 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. Fixing your computer paul mcfedries 800 east 96th street, indianapolis, indiana 46240. Understand why you document all changes to the personal computer. Compaq computers with the windows vista operating system preinstalled may appear to be smaller than what is. Ip header length ihlindicates the datagram header length in 32bit words. Within this topic are included identifying computer terms, learning the different components of the computer, disassembling and reassembling a. View and download hp computer troubleshooting and maintenance manual online. If, after following each step in the troubleshooting guide, you still are unable to connect, go to a. To understand the basic pc troubleshooting procedure and the need therefore. Then highlight the local c drive by clicking on it once. 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.
Just click on a document name in this list to open it. Learn more about laptop computers and how they differ from traditional desktop computers. A preventive maintenance plan is developed based on the needs of the equipment. Download tutorial basic computer maintenance, free pdf course training by midyork library system on 11 pages. Pdf basic computer maintenance free tutorial for beginners. This course is an introduction to computer hardware and software maintenance and troubleshooting. Basics of preventive maintenance and troubleshooting section 5 unit objectives. This chapter discussed the concepts of preventive maintenance and the troubleshooting process. Computer hardware hardware represents the physical and tangible components of a computer, i. Even with the most updated software and hardware, occasionally computers can. Basic computer troubleshooting and preventive computer maintenance operation.
The paper discusses major causes of computer failures and how to prevent them. About 80% of all computer problems faced today by computer users are softwarerelated, which is. Basics of preventive maintenance and troubleshooting cisco press. To do so, select start and click on my computer or computer. Blow out and clean your computer regularly your computer is made up of many moving parts, and these parts get hot during use causing the metal to expand and then contract while cooling down again. Troubleshooting computer problems 7 troubleshooting computer problems this section contains a series of tables that describe possible solutions to problems that may occur when using your computer. Below is a listing of commonly asked computer questions and answers and basic troubleshooting steps for operating systems, software, and computer hardware. The panel on the left displays all the disks on the computer and all the folders on the desktop. How to do computer maintenance and reduce computer. First we will talk about all the tools you need to prepare your computer repair toolkit. It is also a good idea to get your hands on an old desktop or laptop computer that you can practice on.
Demonstrate an understanding of the purpose of preventive maintenance. The first partition contains the system recovery information. There are tool available in windows designed to optimize the. We will concentrate on the skills that will apply to many commonly used programs. See our troubleshoot definition for a general overview of steps that should be taken while. Click on the little next to a disk or folder to hide the folders it contains. Mar 25, 2012 the tutorial covers the following areas.
Refer here for tips, tricks, and information when your computer starts acting funny. Functional descriptions of major computer modules are provided. Basic maintenance for computers before switching on the computer. Each module of the course will focus on typical problem scenarios, diagnostics, procedures and solutions. Pdf self learning computer troubleshooting expert system. Troubleshooting is the process of figuring out how to solve a computer problem. Free of charge, here is an online guide for your pc troubleshooting and maintenance needs. Learn the basic parts of a computer, including the monitor, computer case, and keyboard. By performing regular maintenance routines, you can reduce potential hardware and software problems.
Computer repair tutorials if you want to learn how to fix a broken laptop screen, hook up a printer to a computer, repair or recover data from a computer hard drive, and many other computer repair tips, then you are in the right section. Central processing unit, monitor, keyboard, mouse, speakers, etc. Idenrfy computer hardware issues problems determine. Symptoms that describe the sign or warning message for the type of problem. Verify that there is at least 200500 mb of free hard drive space. Basic computer maintenance and troubleshooting techniques. Be proactive in computer equipment maintenance and data protection. The most effective way of using this book is to keep it open on your computer screen as a reference guide while practicing different troubleshooting techniques and procedures mentioned. Basic computer troubleshooting and preventive computer. Every other computer part connects to the motherboard.
959 614 709 1652 452 1481 1131 433 995 989 655 616 1028 545 511 89 862 864 33 1121 1478 672 1377 371 420 291 1172 535 987