Turned on tv then I heard a pop then the tv turned off. after waiting 10 minutes. I tried again. There was a series of buzzes and it turned off.

SOURCE: TV screen went black, sound OK

check cold solder vertical circuit

Sonny Berry

• 8617 Answers
• Posted on Jan 19, 2008

SOURCE: Power on projection tv will not stay on, Pioneer SD-P4565 projection tv

What model tv do you have?

SOURCE: Toshiba 50HP66 Blank Screen with sound

I would suggest to read what other members have reported by clicking here.
Good Luck.

SOURCE: tv turns off after 15 minutes of use

For bobby11 and luis, it is the power supply. Part Number EAY34797001 in the 42" and EAY34796801 in the 32". This is a known problem, and somebody should start a Class Action against LG over this one. Part is available online and easy to swap out for anyone with the most basic knowledge.

SOURCE: JVC 42'' plasma TV (PD-42WX84) screen turns grenn after 10 minutes

I know this isn't what you want to hear, but the problem you've described can't be fixed with troubleshooting. Your TV will have to be repaired. There is a part that has developed a defect and needs to be replaced. If you're still in warranty, the TV will be repaired at no charge to you. The warranty would likely be at least one year from the date of purchase from the manufacturer. If you purchased an extended service plan they will repair the TV at no charge as well.

If the TV is no longer in warranty, it will likely cost a minimum of $150 parts and labor. This is assuming that you only need one circuit board or small part. If the problem is more than one of the circuit boards, the price of repair could go much higher.

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