The IT Department Recently Updated Client Computers for the Graphics

Multiple Choice

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