A+ Guide To It Technical Support
10th Edition
ISBN: 9780357108291
Author: ANDREWS, Jean.
Publisher: Cengage,
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Chapter 4, Problem 5TC
Explanation of Solution
Given: A laptop with a blank screen.
To find: The source of problem, when the computer boots up, it produces a single beep but the screen is blank.
Solution:
A single beep represents that the boot up is completed...
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A+ Guide To It Technical Support
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- If you are playing games on a gaming machine that already has built-in video and an empty PCI Express video slot, then you will have a better gaming experience if you are running Windows 8. Which graphics card provides the most power while still providing the fastest performance?arrow_forwardMost PCs emit a single beep at boot to signal that the hardware is functioning properly. What happens if we boot the PC and don't hear a beep?arrow_forwardWhere in a computer system that has been switched off might you find evidence? O a. Sound card O b. Hard drive O c. RAM O d. Network card O e. Graphics cardarrow_forward
- Which option is not required to keep a device cool? a) Keep the device unplugged when in use. b) Do not cover a laptop with a blanket. c) Make sure computer’s CPU fan is working. d) Avoid leaving the device in the sunarrow_forwardWhen you turn on a computer for the first time and you don't hear a fan or disk spinning or see any indicator lights, is the problem with the machine's hardware or its software?arrow_forwardThe whirring of internal fans is an unmistakable sign that a computer has been turned on. As long as your computer is on, you'll hear this noise. Yet when you booted up the PC, you heard a noticeable drop in volume. In addition to the fact that the system unit's back-mounted fan wasn't working, this was a pleasant improvement. So, what are you going to do now that this is over?arrow_forward
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