Tv won't power on - Samsung LNT3242H Television

Did you ever get an answer?

Might find some help here.
flat screen tv won power on YouTube

https://www.youtube.com/results?search_query=flat+screen+tv+won%27t+power+on.

You have to contact the authorized service centre for LG, to get an original replacement.

Check its main power supply regulator section circuit for defects. Check and replace damaged component/s.

It could be. But make sure the power outlet is ok. Please try on a different power outlet.

If the red light won't come on it is not getting power.First,try plugging it in to a different outlet,or unplug one of the gadgets you know is working and plug the tv in there.You are simply switching.If you know that there is power coming from the outlet and it still won't come on then you'll have to check the cord;don't go much farther than that without expert help.

The electrolytic caps need change out on the power supply or you can purchase a new remote at www.partstore.com

These TV's are prone to power supply failure and this sounds like itmay be the case for you. I offer to repair/recondition the powersupplies in these TV's for a flat rate and I also have an instructableon how to remove the power supply located here( http://www.instructables.com/id/AKAI_LCT2715_Power_Supply_Removal/ ) Ifyou are interested in having your power supply repaired you can contactme in my profile( http://www.fixya.com/postBuddyProblem.aspx?budid=763646 )