LG RC797T "dvd disc reading error 04" Questions

reading dvds. I receive the following errors - "no disc" or "unknown disc" I have already set the player to be a region free player, but unit still does not read any dvds. Get into the Service Menu by

Error Codes • E-00: Poor Cable connection. • E-01: Magazine not properly set in changer. • E-02: No Disc in magazine. • E-03: CD does not have selected track number. • E-04: Disc is dirty, upside down

...DVD, it says Disc Error, and Please Check Disc. I thought maybe it needed to be cleaned, so I bought a DVD cleaner. It won't even read the DVD cleaner, and it says the same thing. Simple issue, the ...

...DVD cleaner disc with the little brushes on it. Cleaned the EWR20V5 per the cleaner instructions and tried to recod on the imation DVD-R 8X that I had used successfully in the past, no luck, same ...

...disc and bAdin my Toshibha DVD Video Player SD-3980 after my father was playing with the skip forward and back and ended up messing up and jamming the lens in the DVD player. My only option since I ...