What’s wrong with my power?

You’ve upgraded the power supply of a computer a week ahead of a video card and hard drive upgrade. However, when the computer is powered on, all of the components are functional except for the DVD-RW drive. Prior to the installation, you checked the voltage at the wall outlet and the voltages coming from each output from the power supply. What is the most likely cause of this faulty DVD-RW drive?

A) The DVD-RW drive is incompatible with the new power supply

B) The DVD-RW drive was not connected to the new power supply

C) The new power supply is faulty

D) The DVD-RW drive was damaged during the power supply installation

E) The DVD-RW drive is a bit put-out that it wasn’t also upgraded