CompTIA A+ 220-902 Question D-70

Peter, a technician, is sent out to investigate a PC which refuses to turn on for a customer after a recent thunderstorm. Upon arrival, Peter notices a heavy scent of what seems to have been an electrical burn. Which of the following PC components would be MOST likely at fault for the failure?

A. ODD
B. CPU
C. HDD
D. PSU

Correct Answer: D