Why is my screen blank?

Whenever I hit the power button to turn on the DVD player it gives me a black screen. What should I do to fix it?

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does it actually give you a black screen or was it there all along?

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Why dont you see if you can find the answer to your problem in this wonderful troubleshooting guide made by some hardworking students Sylvania SDVD9004 Troubleshooting

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