Where can I buy a board for my tv? it turns off as soon as we turn it on?

Your TV main board is failing, soon it will not turn on at all, plan on buying a new one soon.

try turning down the volume as soon as you can by tv not remote
get it under 20 at lest this is a big problem for this tv
you should be able to use tv out like to a reciever and external speckers
normaly the picture is still good.
you can buy a new main board its the one you plug in your hdmi's to

Tries tv unplug,replug it back like about an hour later for the tv to do it resetting itself back to the factory setting,tv might work again.If not still same problems.The tv 90-95% it is the board that call the tv power supply board is having a problems.That the board where the tv power a/c cord plug into it.U have all tools and know basic electronic and also can do basic soldering works too?Yes,take the tv aparts,check the tv power supply board carefully for dying and soon to be dead capacitors components parts.These capacitors components parts are alway bulges up or puffing up onto it tops.These dying and soon to be dead capacitors components parts are bulges or puffing ups on to it tops must have to be replaced will solved ur tv power unstable and flashing red light.Or try website like Ebay.com to buy a whole new refurbish tv power supply board for the replacement.

The tv have a dying power supply board,that the board where the tv power a/c cord plug into it.U have all the tools and the understanding of basic electronic and also can do basic soldering works too?Yes,take all the Philip screws out of the tv backcover,take the tv aparts and now check the tv power supply board carefully for dying and soon to be dead components parts that are call capacitors.These dying and soon to be dead components capacitors parts are alway bulges up or puffing up onto it tops.These capacitors components parts are dying and soon to be dead must be all to be replaced.After u replacing all the defective capacitors components parts.Now the tv power supply board will be fixed and working correctly again and the tv will not have anymore power delaying like about 5 mins. or flashing LED power light indication,require unplug,replug again awhile before it will turn on.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish tv power supply board for the replacement.

More than the tv power supply board have problems in this tv,don't know yet.But the whinning sound,the power supply board is dead.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.First must see how it turn out.

This problems it is the power supply board have dying soon to be dead parts call capacitors.That the board,where the power a/c cord plug into it.U have all the tools,can do basic soldering and understand basic electronic?These capacitors parts are dying are alway bulges ups or puffing ups on it tops.After u search the power supply board an replaces all these bulges ups or puffing ups on it tops dying capacitors.Ur tv should now,when u turn tv off and turn tv on again it will power up right away.Or try website like Ebay.com to buy a whole refurbish power supply board fo the replacement.

Hello, All you have to do is to open the television to check for dry soldering and bulged capacitor, but if otherwise Power supply board have problems,just not dead yet.Replaced the power supply board,will solved this problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Take care in solving the problem.........

The tv power supply board have dying parts call capacitors it leaking gases,it bulges up on it tops or puff up on it tops.These capacitors are dying and be dead soon.The power supply board is the board,where the a/c power cord plug into it.U know basic electronic,have tools,know basic soldering?Seaches the power supply board and replaced these dying gases leakages capacitors. Ur tv will power up normal again and work.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Yes,the power supply board have these components parts call capacitors,it starting to leaking gases,the power board it dying with these capacitors parts slowly,it bulges up on it tops or puff up on it tops,these capacitors must replaced to get the tv power board stables and functions correctly again.U have basic understanding of eclectronic's,have tools and soldering iron,know how to do basic soldering?Take the tv aparts.Buy and changes these dying,soon to be dead capacitors parts.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.

Power supply board is dead.Replaced the power supply board will get ur power back.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.