The unit is working perfectly and there are no lights flashing in the front of the unit. Picture quality is also excellent. However, there is a loud humming or buzzing sound coming from the back of the unit. Sounds like the fan. When the TV is truned off, the sound winds down.
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TV has been humming for a while now. Three days ago the bulb blew up. Ordered replacement, put it in but the TV still hums. What is causing this?
I hear a loud buzzing sound at the back of my tv. The error in front tells that it is the lamp so I replaced the lamp. I still hear the loud buzzing sound and the lights in front are still blinking. What could be wrong?
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