Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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 3, Problem 16TC

Explanation of Solution

Given:

By adding one extra DIMM, the computer memory increases its size from 4 GB to 8 GB. After turning the computer on, the screen still displays 4 GB memory count only.

To find: The reason why the screen is displaying memory size of 4 GB and how it can be resolved...

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You have just upgraded memory on a computer from 4 GB to 8 GB by adding one DIMM. When you first turn on the PC, the memory count shows only 4 GB. Which of the following is most likely the source of the problem? What can you do to fix it?
Answer should be 150-250 word count. Your friend has a Windows 10 desktop system that contains important data. He frantically calls you to say that when he turns on the computer, the lights on the front panel light up, he can hear the fan spin for a moment, and then all goes dead. His most urgent problem is the data on his hard drive, which is not backed up. The data is located in several folders on the drive. What is the quickest and easiest way to solve the most urgent problem, recovering the data? List the major steps in that process.
When 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.
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