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 4, Problem 4TC
Explanation of Solution
Given: A computer has a burning odor or smells like smoke when turned on.
To find: The appropriate action that should be taken if the computer smells like smoke or has a burning odor...
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Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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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
- When you switch up the computer for the first time and you do not hear the fan running or see any indicator lights, is there a hardware or software problem?arrow_forwardIf you switch off the power to a computer at night, the computer will lose the date, and you will have to manually input it again each morning. What exactly is the issue, and how can it possibly be fixed?arrow_forwardWhen 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_forward
- Is there anything you can do to ensure that your computer is safe from the effects of abrupt voltage spikes?arrow_forwardEach time the start button is pressed, one lamp in the row lights up. 3rd lampWhen the stop button is pressed after it is turned on, all lamps turn off and the operating mode starts over (it will be resolved without using a counter). draw the ladder diagramarrow_forwardWhy does the computer fan make such a loud noise while it's being charged and just used once?arrow_forward
- How does the system know when something is wrong?arrow_forwardWhy is the computer fan making such a loud noise when it is charging and just been used once?arrow_forwardIt asks to use a system that reads an IR keyboard, and if pressed:button 1 turns on a spotlight and sends the message to an LCD: Garage spotlight onbutton 2 turns off the light and sends a message to an LCD: garage light offbutton 3 activates an ultrasonic sensor and if it detects something within 1 meter, it activates a buzzer and a message onLCD screen: intruder detected.And if the alarm is activated it can only be stopped with the red button of the IR keyboard. The circuit is shown belowarrow_forward
- A super wing-ding diagnostic program on your computer shows that your hard drive, CPU, RAM, and graphic card are all old. To correct this, do the following: Determine whether the problem is software-related. Explain?arrow_forwardWhat causes the computer's fan to generate such a loud noise when it is charging or in use is unclear.arrow_forwardIs there a hardware or software issue if you power on the computer for the first time but don't hear the fan running or see any indication lights?arrow_forward
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