I bought 2 replacement lamps for my sony vpl-cx150 projectors. I installed them both properly, but its as if nothing changed. The indicator light still blinks as if I need to replace the bulb. I bought both bulbs from two different sources. Is it possible that my luck is so bad that I received TWO BROKEN lamps, or could it be something else that is fixable that is common amongst projecotrs? Any help will be greatly appreciated. I have sunk a lot of money into these things