...tv setups require that you change the input source to gain the ability to watch the proper peripheral e.g. if satellite is connected on video one and the dvd is connected to the tv on another input ...
...TV. I too took the back of, used pressured air to blow out any dust off the fan closes to the light...but it seems to be fin and is not the source of the noice. I have a feeling it is the color wheel ...
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