Hello,how will we reback the HDoff mode to HDon mode in HDMI DVD PLAYER, because i off the HD mode unknowingly, so no visible on tv but DVD player playing the DVD continously.
I believe you mean that you turned off the HDMI output of the DVD player and now have no picture on HDMI? If so then connect the DVD player to your TV with the composite video out (usually yellow) with any RCA cable, access the video menu and turn it back on.