Lg 32 lcd tv will not turn on checked fuse in plug ok power there but wont turn on

if the batteries are good in the remote and it wont turn on using the buttons on the tv, check the mains fuse in the plug failing that the power supply could be faulty and in need of repair

It's the fuse or the board of power supply to be check first. Or a trouble on main board. Does a color light is on or not? Thank's!

Possibly you've had a power cut & a fuse associated with the TV has blown. Have you checked the fuse in the TV plug? If that's ok then probably a fuse internally in the TV has blown or something more serious has blown in the power supply

If total dead best way is to follow the AC voltage from power cord inside the set to see where voltage is lost.

Also , were you having any problems having to turn set on several times to get it on?

Check the tv power source like electrical outlet have power and work for other devices?Tries tv unplug,replug it back about an later for tv to do a resetting itself back to the factory setting.The tv now should be working again.If the tv still have the same problems,than the tv have a dead board that call the tv power supply board,that the board where the tv power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.

Hello.
This is a thermo-related issue. It happens when some parts in your TV reach certain temperature and fail creating short so TV shuts down and goes into protection mode.
In your TV the only thing that you can do is to replace Power Supply and hope it would help. Main board generally has nothing to do with temperature. Another probability - LCD panel itself (more likely back light inverter boards that are part of the panel, you can't order them separately).
There is inexpensive way to determine if it is power supply or not. You have to purchase fast-cooling spray that technicians use for diagnostic purposes (you can buy one in electronics components store).
You have remove TV rear cover so you have access to power supply board (the one where power cord goes). Turn on TV and let it run and eventually shut down. After that unplug it from wall outlet and use spray to cool down power supply board. Make sure you don't spray too much or you cooling anything else besides that board!. Let residue evaporate and plug TV back and try to turn it on. If it act OK and stays on for long time again - replace power supply and you should be OK.
Otherwise it is time for new TV. Panel is too expensive to replace.
Regards.
Russ.

Check and replace any swollen capacitors on the power board. This would be the fordt thing to look for. If that doesn't fix it then get back to me.

most likely will need a new power supply, google it

Power failures can cause all types of problems, have you firstly checked the fuse in the mains plug? If that is ok then it may have blown an internal fuse in the power supply board, these are there to protect the rest of the circuit from power surges.

Hi, I think you have to get it checked out by a profesional, unpluging your appliances is a good idea but damage can also ocuur the moment you plug them back on. If you want to try it could be that a fuse is open there not normal fuses inside (small chip fuses surface mount)