A technician has been given a PC that is not powering up. After brief troubleshooting, the technician comes to
the conclusion the power supply needs to be replaced. Which of the following is the NEXT step in the process
of performing the repair?

A.
The technician should replace the power supply

B.
The technician should review disposal regulations

C.
The technician should check the environment

D.
The technician should remove jewelry