Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
10th Edition
ISBN: 9780357108376
Author: Jean Andrews, Joy Dark, Jill West
Publisher: Cengage Learning
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Chapter 1, Problem 11TC
Explanation of Solution
Given:
A desktop computer is brought from Europe to the United States of America. The computer doesn’t turn on with the power adapter.
To find: The cause of not powering up of the desktop computer and the warning that should be displayed when the student returns to Europe...
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Your uncle has generously given you a brand new computer display as a present. The connection from the monitor cannot be made since none of the ports on the back of your computer will accept it when you attempt to make it. What do you have planned for the years to come?
Jared has been working on a problem with a computer at his company for several hours and still can’t ascertain the problem. The computer will not turn on, and Jared has tried everything he can think of to fix the computer. He has replaced the power cord, the power supply, and even the power strip the computer is plugged into. Jared decides that it must be the motherboard and takes the computer to his shop to replace the motherboard on the computer. When he plugs the computer in, it turns on. The problem was not the computer—someone had turned off the switch for the wall outlet that the power strip was plugged into.
Where in the troubleshooting process could Jared have discovered this problem? (Select all that apply.)
Group of answer choices
Identify the problem.
Document findings.
Establish a plan of action to resolve the problem and implement the solution.
Establish a theory of probable cause.
Verify full system functionality.
Test the theory to determine cause.
A computer's internal fans make a whirring noise whenever the power is turned on. Your computer will keep making that noise as long as you leave it on. When you switched on the computer, however, the volume wasn't what it usually was. This was an improvement, especially since the system unit's rear-mounted fan had stopped working. After this, what are your plans?
Chapter 1 Solutions
Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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Similar questions
- Your aunt and uncle want to express their gratitude to you, so they have decided to give you a brand new computer display as a present. If you attempt to make the connection from the monitor to the back ports of your computer, you will find that none of the ports will accept it since the monitor is not compatible with any of the ports on the back of your computer. What do you see for yourself in the years to come and how do you want those years to go?arrow_forwardWhen the power unexpectedly goes out, my colleague has completed her annual report and saved it so that it may be printed. Unfortunately, there are no backups. The next morning, she gives the computer another go but is unable in doing so. She is under the impression that the computer has frozen. Is this truly the end of it? There is also the possibility that it is something else. How is it possible to retrieve data from an operating system that would not start up? It is imperative that she submits her report right away. Provide all of the technical support that you are able to offer.arrow_forwardAfter finishing her annual report and saving it for printing, my colleague is shocked when the power goes out all of a sudden and there are no ups. The next day, she tries to start the computer, but it does not cooperate. She is under the impression that the computer has crashed. Is it truly the end of the world? It's possible that it's something completely else. What is the best way to restore data from an operating system that isn't booting? Her report is expected as soon as possible. Describe all of the technical support you are able to provide.arrow_forward
- A new computer screen was a gift from your uncle. You go to plug it in and find that none of the ports on your computer's back would accept the connection at the monitor's end. Where do you see yourself going from here?arrow_forwardA user complains to you that her system hangs for no known reason. After asking her a few questions, you identify these symptoms: The system hangs after about 15–20 minutes of operation. When the system hangs, it doesn’t matter what application is open or how many applications are open. When the system hangs, it appears as though power is turned off: There are no lights, spinning drives, or other evidence of power. You suspect overheating might be the problem. To test your theory, you decide to do the following: You want to verify that the user has not overclocked the system. How do you do that? You decide to check for overheating by examining the temperature of the system immediately after the system is powered up and then again immediately after the system hangs. Describe the steps you take to do this. After doing the first two steps, you decide overheating is the cause of the problem. What are four things you can do to fix the problem? Reply with well thought out…arrow_forwardIf you switch off your computer at the end of the day, you'll have to manually input the current date and time every morning. Where do we go from here, and how do we fix the issue?arrow_forward
- Your great-aunt and -uncle have given you a new computer monitor as a considerate gift. If you've ever tried to hook up a monitor to a computer only to realize that none of the ports on the back of your device are compatible with the connector at the end of the cable, you know the feeling. After this, what are you planning to do next?arrow_forwardWhen the power went out, my colleague had just completed her annual report and was ready to send it to the printer. The next morning, she tries to turn on the computer but it won't turn on. Her assumption is that the computer has frozen. Is this the end for real? That may be something else, however. How can you get data back from an OS that won't boot? Urgent attention must be paid to her report. Provide all the technical help that you can offer.arrow_forwardYour aunt and uncle would want to express their gratitude to you by gifting you a brand-new computer display. None of the ports on the back of your computer will accept a connection from the display since the monitor is incompatible with any of those ports. What do you have planned for yourself in the next years?arrow_forward
- PLZ help with the following: What is a reasonable wattage capacity for a power supply to be used with a system that contains a DVD drive, three hard drives, and a high-end video card? Your boss assigns you a trouble ticket that says a computer is randomly shutting off after about 15 minutes of use. You have a theory that the computer is overheating. What utility program can you use to read system temperatures?arrow_forwardYour aunt and uncle want to show their appreciation by giving you a brand new computer display as a gift. When you try to make the connection from the monitor, none of the ports on the rear of your computer will take it since the monitor is not compatible with any of those ports. In the years to come, what do you have planned for yourself?arrow_forwardWhen you shut down a computer for the night, the date is lost, and you'll need to manually input it again the following morning. Where do we go from here, and how do we fix the issue?arrow_forward
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