You probably need to reset your DVD/VCR/Combo. Go to www.samsung.com. Go to <Support>. In the search box, type in the model of your DVD/VCR/Combo. Or type in, >how to reset DVD/VCR/Combo<. Each model has different reset method and there are hundreds of models!
853. How To Reset Your Samsung DVD Player
STEP 1. DVD Reset List
players have a built-in reset procedure that resets the DVD player to the
factory defaults. You can use the reset procedure to reset settings that
don’t work with your TV or to resolve issues such as unit lock up. To run the
reset procedure, you press one or more buttons on the front of the DVD player
and hold them for at least fifteen seconds. The buttons your press depend on
the model you have.
Important: For the reset
procedure to work, you must press the buttons on the front of the player, not
on the remote control for the player.
Below is a list
of all Samsung DVD players and the buttons to press to run the reset
DVD511 - Stop
DVD611 - Stop
DVD709 - Stop
/ Play....Many, many other models follow but cannot be listed here because of this site's text limitations.Good luck!