Connect laptop to tv no signal

I run a n hp laptop with vga to tv, sanyo. I stream movies and sports. after 20 minutes, I get a black screen and "no signal". tried resetting screen saver, not the problem.
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  1. Best answer
    Try going into the power options and changing the time-out for "Turn off monitor".
  2. Yes,

    That was the problem. Don't know why I didn't think of it.

    thank you
  3. You're welcome.
  4. Best answer selected by buwish.
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