A+ Guide to Hardware, Loose-leaf Version
9th Edition
ISBN: 9781337684361
Author: ANDREWS, Jean
Publisher: Cengage Learning
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Chapter 1, Problem 4TC
a.
Explanation of Solution
Given:
The network port on a computer system is not working.
To find: A tool which tests whether the network port is functioning or not...
b.
Explanation of Solution
Given:
The system failure at the beginning of the boot and the screen appears as blank.
To find: A tool which helps with the system boot failure.
Solution:
A&nbs...
c.
Explanation of Solution
Given:
A hard drive of the computer system is not working and it is suspected that the Molex power connector from the power supply is the source of the problem.
To find: A tool to check the Molex power connect...
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Chapter 1 Solutions
A+ Guide to Hardware, Loose-leaf Version
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- As soon as you turn on your computer, the whirring sound of its internal fans greets you. This noise will continue to play as long as your computer is on. unit. However, when you turned on the computer, you noticed that the volume wasn't as loud as it had been before. This change was advantageous. In addition, the fan at the back of the system unit wasn't functioning properly. What steps will you take next, exactly?arrow_forwardBy diagnosing the motherboard problem in terms of battery, if someone has set a supervisor password in the setup program, and now has forgotten it, and the computer cannot boot, what are the possible solution for this?arrow_forwardYour friend, Thomas, has upgraded his Windows 8.1 desktop to Windows 10. After the installation, he discovers his media card reader does not work. He calls you on the phone and asks you what to do. Do the following to plan your troubleshooting approach: List the questions you should ask Thomas to help diagnose the problem. List the steps you would take if you were sitting at the computer solving the problem. What do you think is the source of the problem? Explain your answer.arrow_forward
- New computer monitor from uncle. You find that none of your computer's rear ports will accept the monitor's connection. Next?arrow_forwardThe monitor power LED is turned on, but the screen is completely dark. Why is a system RAM problem the least likely cause of the problem?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_forward
- A new computer display has been gifted to you by your uncle. No ports on the back of your computer will accept the connection at the monitor's end, as you learn when you attempt to attach it. What is ahead for you?arrow_forwardHow do I change the usual boot spot of my computer from the hard drive to the CD-ROM, where the operating system is stored?arrow_forwardWhat if I want to change the file name or storage location when I save the workbook?arrow_forward
- When you turn off the power to a computer at night, it loses the date, and you must reenter it each morning. What is the problem and how do you solve it?arrow_forwardYou're getting a brand-new computer display as a present from your aunt and uncle as a way of saying thanks. Since the monitor is incompatible with any of the ports on the back of your computer, none of them will accept the connection when you attempt it from the monitor. What plans do you have for the future that include yourself?arrow_forwardHands-On Project 4-7 Upgrade Laptop Memory A friend has a Lenovo ThinkPad X200 laptop and is looking for ways to improve its performance. He’s cleaned up the hard drive and is now considering the possibility of upgrading memory. Windows reports the system has 2 GB of RAM. He opens the cover on the bottom of the case and discovers that both SO-DIMM slots are filled. How much will the upgrade cost to bring total RAM in the system to 4 GB? Print the webpage to support your answer. What type and speed of SO-DIMMs does this laptop use?arrow_forward
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