There is no power in an External DVD drive
1. If the drive is an external drive, check the power cord. It should be plugged properly to the socket. 2. Ensure that the cord is connected properly to the DVD drive as well.
3. If the connections are proper, connect another device to the socket. It the other device is playing, it means that the socket is fine.
4. Unplug the power cord a few times. Then try playing the DVD player. If the player does not play, the cord or the drive itself is faulty.
There is no Power in an Internal DVD Drive
1. Internal Drives receive power from the computer power supply. If the other parts of the computer are problem-free, it means the power supply is not at fault.
2. Replace the connector of the DVD drive to the power supply. If the DVD drive does not start working even after the connector is replaced, the drive is faulty.