Ok.. The Samsung is 2 years old, and the problem is, If you turn the tv off and do not wait long enough (at least 15 mins) to turn it back on then the tv will do a continuous beeping with the three lights on the front flashing.. Then you have to unplug it for at least 20 mins then plug it back in then it will work fine until the next time this happens. The lights as ive looked up usually indicate the bulb but that dont make sense to me as it works any other time.. thanks in advance.