How Do You Fix A Rear Projection TV?
Due to their size and the way they operate, rear projection TVs tend to develop more and unique problems than any other type of TV, especially as they age. This does not mean that a rear projection TV is a bad TV or that all hope is lost; it’s just that the trade-off for an incredible picture is a little more maintenance than normal. Step 1 Take your TV off “Demo” mode. If you are attempting to change your TV’s settings but they keep changing back to their defaults, your TV is still on Demo mode. This is a mode electronics retailers use to show customers all the features the TV has. Demo mode can be disabled through the TV’s main menu using your remote control. Step 2 See if you are having sound issues. If you are trying to use your rear projection TV’s digital audio output and have no sound, this is because you have a device plugged into one of the TV’s HDMI outputs. Unfortunately, these two types of audio outputs cannot be used at the same time, so you must find another way to hook u
