A technician receives a call that a client-s PC is not booting after a recent test of the building-s back-up generators. When the technician arrives, it is discovered that, once powered on, ther

e is no output display or POST beep codes. Furthermore, after 15 seconds, the system-s fans begin running much louder and faster. Which of the following is the MOST likely issue?

A. The motherboard was damaged by the power test.

B. The PC-s RAM was

affected by ESD.

C. The power supply was damaged and is nonfunctional.

D. The hard drive was erased due to the power test.

Explanation: