If you would give make and model number we can give you very clear instructions. However, here is general idea: Go into on-screen-menu and make adjustments to brightness, color and contrast, etc
Unhooking the negative cable is to reset the internal electronics of the player. Holding the eject button or other buttons is for mechanical/mechanism reset. The error message "Er8" is the code produced
Ivan, Let me begin by thanking you for supplying the model number AND power supply part number. I wish that everyone was as helpful. The LG 50PC1DR has a history of power supply problems, but unfortunately
Hi Max, The digital converter boxes come in more types than most people realize. Allow me to answer your questions as well as make a few suggestions. A digital converter box works very similar
Dave, let me begin by thanking you for supplying the model number. I wish every inquiry had it included. It sounds as though this has a high likelihood of being a quick easy repair IF you have

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