I have a Toshiba 62HM15 DLP from Costco. it's two years old. replaced lamp a few months ago. recently, Lamp would not turn on. No strange noises. My flashing LED's indicated lamp problem. After several attempts of the TV attempting to restart, the light came on, picture perfect. The next day same problem, but light would not come on. Ordered new light, same problem will not come on. Service tech. coming to house this Friday (1/25). Any ideas on what it might be ? need help deciding on how much to spend for repair versus buying new TV. Any help is appreciated. Thanks