In addition to this a candidate is entrusted to undertake project work and extra. Central processing unit, monitor, keyboard, mouse, speakers, etc. What are the elements of the troubleshooting process. Today on the wired homeschool i discuss the necessary hardware maintenance that everyone should be doing to keep their computer healthy. A software acts as an interface between the user and the hardware. Hardware maintenance and development plan for the emd. Chapter 5 types of maintenance programs us department of energy. Hardware maintenance manual ideapad lenovo laptops. However, computer hardware can become damaged over time, and computer hardware. It helps to prevent wear and tear, and keeps the system functioning smoothly. Software provides the means for accomplishing many different tasks with the same basic hardware. 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. Show competency in your understanding of essential hardware components, cards and devices by knowing and doing the following. Page 2 of 19 monitor temperature monitor voltage objective 2.
Standard services offering hardware maintenance services. Hardware maintenance and support services are preventive and remedial services that physically repair or optimize hardware, including contract maintenance and perincident repair. Computer maintenance can take many different forms, but all are centered around extending the lifespan of your it equipment through careful use and. Past and current maintenance practices in both the private and government sectors would imply that maintenance is the actions associated with equipment repair after it is broken. Computer hardware maintenance involves taking care of the computers physical components, such as its keyboard, hard drive and internal cd or dvd drives.
Aug 10, 2014 pc maintenance tools pc maintenance tools. In the first part of the course, we will focus on learning the essentials about personal computer hardware. Learn about topics such as how to fix a keyboard that has the wrong characters, how to fix sticky keyboard keys, how to wipe a computer, and more with our helpful stepbystep instructions with photos and videos. I started using computers on a regular basis about 20 years ago. Learn everything you want about computer maintenance with the wikihow computer maintenance category. Meraki now hardwareonly replacement services meraki now onsite hardware replacement with onsite service technician included service level service description meraki now onsite 24 x 7 x 2 two hour response for remedial hardware maintenance, twentyfour 24 hours per day, seven 7 days per week, including cisco observed holidays. Keep removing any other spyware malware that the program finds until it brings up a window asking you to reboot, as seen in the following image. The customer should provide you with the basic facts about the problem. Basic computer troubleshooting and maintenance guide 15 6. The benefits and risks of doing your own computer maintenance are described. Display and discuss the computer maintenance hardware powerpoint 1. Different software applications can be loaded on a hardware to run different jobs. Basic concepts in cobasic concepts in computer hardware and mputer hardware and softwaresoftware the need for computer literacythe need for compute r literacyr literacy information is power and computers are amplifiers of information when a pregnant woman collapsed into hepatic coma, a surgeon contacted a.
An easytoread approach is applied to the discussions of each. Mar 27, 20 a desktop computer is comprised of many diverse components. The next screen that pops up is a prompt to create a restore. Basic computer troubleshooting and preventive computer.
For this you will need a brush with soft hairs, a spray with compressed air and a rug. Effective computer maintenance can be the difference between a reliable system and one that is plagued with problems. National diploma in computer technology basic hardware maintenance course code. Software that is designed for windows xp may experience a compatibility issue when running under windows 2000 or nt. Computer hardware maintenance presents the full scope and understanding of how the pc hardware maintenance function should operate and be managed in an organization, including steps involved in containing costs, keeping records, and planning the integration of the help desk function. Basic maintenance for computers before switching on the computer.
Pdf com 223 theory book basic hardware maintenance jamilu. The segments covered in the hardware maintenance and support services are defined in the following. Download tutorial basic computer maintenance, free pdf course training by midyork library system on 11 pages. Over time, this has come to include multiple wordings that describe various costeffective practices to keep. Every other computer part connects to the motherboard. Common maintenance tools and their uses tools are designed to make a job easier and enable you to work more efficiently. Standards, objectives, and indicators standard 1 28% of exam blueprint. This especially means clean the dust in the casing, the fan and the cooler.
Exclusive of parts bundled into maintenance contracts, sales of all parts used to repair hightech equipment in carryin, mailin or perincident onsite delivery models, or purchased by the internal staff to perform the repair, are included. To troubleshoot and repair pc systems properly, you need a few basic tools. This video will identify each piece of hardware that makes up a computer. The disk cleanup utility can determine which files on your hard drive may no longer be needed and delete those files. Acme packet 6100 hardware installation and maintenance guide vii about this guide overview the acme packet 6100 is a session border controller sbc platform that supports other product configurations. A desktop computer is comprised of many diverse components. Dell hardware maintenance server course objectives. M920t user guide and hardware maintenance manual m920t user guide and hardware maintenance manual.
Basic computer skills georgia institute of technology. If the hardware is the heart of a computer system, then the software is its soul. Periodical computer maintenance every two or three months, you need to clean the components from dust and other dirt. Chapter 4 basics of preventive maintenance and troubleshooting objectives upon completion of this chapter, you should be able to answer the following questions. If they are not properly used and cared for, their advantages are lost to you. The technical meaning of maintenance involves functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure, and supporting utilities in industrial, business, governmental, and residential installations. Chapter 4 basics of preventive maintenance and troubleshooting. The ultimate computer repair guide hardware that is not part of the system unit is sometimes called a peripheral device or device. Mar 25, 2012 the tutorial covers the following areas. Basic hardware maintenance freeware free download basic. Basic concepts in cobasic concepts in computer hardware and mputer hardware and softwaresoftware the need for computer literacythe need for compute r literacyr literacy information is power and computers are amplifiers of information when a pregnant woman collapsed into hepatic coma, a surgeon contacted a medical library. Our company news investor relations sustainability.
These are preventive and remedial services that physically repair or optimize hardware, including basic installation, contract maintenance and perincident repair both onsite and at a centralized repair depot. Hardware support also includes online and telephone technical troubleshooting and assistance for setup, and all feebased hardware warranty upgrades. Hardware support also includes telephone technical troubleshooting and assistance for setup and all feebased hardware warranty. Software development is very expensive and is a continuing expense. The dell hardware maintenance server course is a oneday, instructorled training course that teaches students basic dell poweredge server topics. If the motherboard does not work, none of the other parts will either. Software is capable of performing many tasks, as opposed to hardware which can only perform mechanical tasks that they are designed for. Computer hardware maintenance deals with repairing and replacing broken and failing computer hardware. Hardware maintenance manual cnet content solutions. A thorough guide, it examines the basic components of computer hardware systems, as well as upgrading and troubleshooting computers.
Computer hardware is generally reliable, and most computer problems are related to software issues. In addition to freeing up potentially significant amounts of hard drive space, using disk cleanup on a regular basis can improve system performance. We will demonstrate how to open it up, take it apart and. Your computer model might look slightly different from the illustration. Hardware maintenance manual contains basic information, such as specifications and symptom lists, about the ibm totalstorage ds300 and ds400 storage subsystems. Cleaning the computer, keeping its fans free from dust, and defragmenting its hard drives regularly are all parts of a computer hardware maintenance program. To keep a pc running smoothly, regular maintenance is critical. If you had a virus and scanned to remove it, then had to use system restore. Types 8128, 8187, 8188, 8193, 8414, and the for the system to to m input. The motherboard is the most important part of a computer. The first partition contains the system recovery information. You can also use this information to complete the tasks given in the. Basic computer troubleshooting and maintenance guide step one. Keep your system functioning smoothly by managing hard drive space, scanning for system errors and regularly defragmenting the hard drive.
Click on yes to reboot and then you are finished with this step. Maintaining hardware helps to extend the computers lifespan. Pc maintenance tools upgrading and repairing pcs 21st. Pc maintenance is essential for making sure you have a smoothrunning computer. Standard services offering hardware maintenance services basic service program standard u. This chapter provides basic information to help you get familiar with your computer. With its compact single unit design the acme packet 6100 provides exceptional functionality in a tightly integrated system. Many medium and large companies rely on computer maintenance to ensure that their equipment is able to cope with demand. Different types of computer system maintenance your business. 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. Core hardware exam and as a useful general reference for the pc hardware technician.
Key terms this chapter uses the following key terms. You can use this information to perform basic hardware maintenance and resolve problems on your storage subsystem. Disable system restore the reason we disable system restore is because some virus and adware like to hide in old restore points. If you intend to troubleshoot and repair pcs professionally, there are many. Over time, this has come to include multiple wordings that describe various cost. Courses in computer maintenance cover the fundamentals of troubleshooting and repairing computer hardware and software.
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