JVC AV-27D500 27" TV "big screen locked" Questions

big black sqare in screen. green lock is locked belive the parental lock is locked on the used unit i bought.Green p-lock is closed. big black square on screen covering most of scree. ,but sound comes

...big screen tv and it say locked It's a big screen tv and it say locked I think that somehow the child lock has been activated somehow. Try this -PRESS MENU BUTTON THEN UP / DOWN BUTTON TO SELECT ...

to watch any channel's. It display's a big lock in the midddle of the screen Is your cable bill paid, I know that some cable companies could lock your tv if you are in arrears. I hope this is not it..

...big screen The tv turns on and has a blue screen, I think it is locked and we don't have a remote for it. check the cable for the cable box make sure the the white and black cable is in right hit; ...

big key flashes up in the middle of the screen and I cannot continue. I do not have a child lock function on the remote or on the screen itself. Many thanks for any advice. Probably the best way is to

i have accidently locked my tv I fell asleep on my remote and now I can not get the big black box off my the middle of the screen Turn off close captioning feature

big black square in the middle of tv screen daughter was trying to turn up tv manually hit lock code ive tried The clue is the black box, usually thats the close captioning box

...Big Screen TV-ul86y9 projection television reciever, lock the front key and I need to know how to unlock it so the tv will come on. Mitsubishi WS-55807 Manual I think that the solution that you are ...

...for your particular TV. See if the instruction manual gives the details for how to do that. If not, call them to see if they can walk you through it. If that doesnt work, go buy a big screen

big screen mitsubishi is locked on channel 4 and we cant get a picture because of it. whats a way to unlock the channel so we can watch tv and whatnot? Can you find the rest button on it and give that