I will back track a bit to give you an idea of whats going on. My panny suddenly shut off during use. I scoped it out and after trouble shooting I decided to pull the lamp. Once out, I saw that the lamp was broken. I got online, and ordered a new lamp and housing. I cleaned the filter also. That brings me to today, after installing the new lamp I haven't been able to power on my unit. Im talking nothing, no light, no sound, no standby, nothing. When the original lamp went out last week, I had no power issues to the unit itself, it would turn on, attempt to run and eventually it would shut down to standby. So, I powered everything off, unplugged the unit, and removed the original lamp. After installing, un installing, and reinstalling the replacement 3 times, making sure all locks and unit was fastened correctly I tried to power it up unsuccessfully each time. nothing, no noise, no lights, no nothing, like it has no power source whatsoever. Does anyone have any clue what could possibly be going on?