RCA TruFlat 27F520T 27" TV sound picture

tv i am unable to program a zenith tv there is sound no picture more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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No picture The stereo/standby light flashes and I have sound, but the picture tube does not light up. (NO blue screen) more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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OLEVIA 540 811 LCD HD, 1 1/2 years old. I have sound - no picture - more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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someone gave me.i plugged it in all i got was squeeling sound.no picture.what can i do more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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tv has sound but picture is black my tv is a sanyo 20 inch flat screen more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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WITH THE POWER ON. BLUE POWER LIGHT IS ON BUT NO PICTURE OR SOUND more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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no picture/sound be told line output transformer,has anyone got one and what price.thank more...

  RCA TruFlat 27F520T 27" TV - Troubleshooting

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