I have no sound or picture on my Philips flat screen. I t did the same thing the other day, so I unplugged and plugged back, and it worked. Not this time.
Srry i post the other answer i was saying hopefully i gave u an IDEA srry about the tv
SOURCE: My 14 month old, 32 inch Samsung flat screen tv
Check if this occurs regardless what the source of the signal, whether it is DVD or cable or a playstation. You can also check if the Menu flickers as well. If the menu does not flicker along with the picture it could be a problem with the source, probably your with the cable box or the port where it goes to on your tv
SOURCE: Flat Panel Televisions Samsung lcd tv no picture just sound
try to get the tv on service, You might have changed the bulb(something like). in my country this cost about 41 euro.
SOURCE: When I turn on tv the picture comes on for about a
Sounds like it could be a bad inverter for the screen lamp. If it is a bad inverter and the tv is still under warranty you should send it back for a replacement or repair. If the tv is not under warranty and you have some experience working on electronic devices you could probably find a replacement inverter online and replace the bad one.
SOURCE: Our 42 inch led flat
No! The power supply board is working, you have sound but no picture. the problem appears to be in the high voltage module, if the inverter transformer has failed the screen would go dark. this will require a tech to troubleshoot the problem.
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i have know idea that happend to me once.....if u have any type of cable call them to see if they know anything about tv in general or do they know a company that helps fix with tv's or u can go online to find someone i no how it is to not have a working tv bcuz when my did not work for a couple of days i could have cried like a baby...hopefully i g
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