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Why is my flatscreen screen black but the volume works!?

I have a 55" Sanyo tv if fell over last week and the screen is now completely black and the volume still works . Screen isn't cracked or anything and the back light thing Still works. Plz help anyone ! If no reply I guess I'm going to be selling it tmw for 60 bucks even tho I really really would rather not but if it's a cheap and easy fix than I'll keep it !!!!! Plz someone's lemme know an email back would b lovely and so much appreciated ugh. thank u so so so much

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@melrosenegz did it work before it fell over? what have you checked? Disconnect all inputs and the power cord. Then push and hold the power button for 15-30sec. Reconnect the TV and only select one input source at a time. Try HDMI component and composite as well as coax. Let us know what you get. What model is your TV?

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Dam so many answers I was not expecting an answer so fast I'm sorry everyone loll I'm not even home but yes it worked great before hand but I moved so it fell out of the car maybe a foot hi.. not too too bad but I was hoping a wire just came lose maybe

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It's my first time using this site thing I'm just use to reading everyone else's answers n questions I finally decided to just make my own loll but I don't know a whole lot about tvs I'm a car girl lol

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I've unplugged everything for a good two minutes n than plugged it all back in I even shut the lights off in the room and used a flashlight to it I can c the picture on the screen but I don't think anything was there ... that's another's thing google told me to try

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@melrosenegz a foot drop could easily have cracked the LCD. Okay let's see if we can find out what's going on.. let us know what exact model the TV is. Then you need to remove the back of the TV. Don't plug it in, just remove the back. Once removed take a good look at all the boards. See if there is an obvious damage. things like broken connector, loose wires, anything odd. Post some pictures of all those boards with your question. Use this guide iFixitでの質問に画像を追加する方法 for that. It will allow us to see what you see. My first impression is a broken LCD panel, but those usually still light up but only show broken lines etc. This could simply be a power board failure. Even so you are not a TV person I am sure you can still get this going (unless it's a broken LCD).

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It sounds like the LCD is broken. If you can get into it, you might check all connections to see if any cables became loosened in that fall. But I'm sorry to say, it sounds like your LCD was damaged in that fall. It's kind of a good sign that the volume still works tho as that means that you still have power to the TV.

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How much would that cost about !?

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For the LCD ?

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I wouldn't have any clue. DIY on big screen from what I've seen seems rather complicated too. To test if the LCD is actually dead, you might also try other hdmi ports and or just the audio/video (red yellow white plugs).

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Melissa さん、ありがとうございました！
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