The IT department recently updated client computers for the graphics department. A user reports the new computer has not worked since it was set up; it makes unusual sounds when pressing the power button. A technician verifies the power cable works and the computer is connected properly to both data and power. The monitor powers on but only displays the message: No source. Which of the following BEST explains the cause of this issue? A. There is insufficient power to the computer B. There is a blank screen on system boot C. The computer is overheating D. The error beep codes on POST Â Suggested Answer: A This question is in 220-1001: CompTIA A+ Certification Exam: Core 1 For getting CompTIA A+ Certificate Disclaimers: The website is not related to, affiliated with, endorsed or authorized by CompTIA. Trademarks, certification & product names are used for reference only and belong to CompTIA. The website does not contain actual questions and answers from CompTIA's Certification Exams.
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