John hears a whining noise when he starts his server. Which of the following could be the most likely issue?
A)Faulty processor
B)Processor failure
C)Faulty RAM
D)Power supply failure

Question

Quizplus · Accepted Answer

John hears a whining noise due to a power supply failure.
Key Takeaway: The origin of a whining noise is a component that is always in motion when the computer is running. In this case, it a power supply fan that keeps rotating to cool down the power supply. This is an indication that these components are starting to experience wear and tear.

John Hears a Whining Noise When He Starts His Server