Input is blocked! Parental password reset? Factory Reset?
I have a 55" RCA LED TV and Model No is "LED55C55R120Q".
The screen show up only the massage "Input is blocked !" and all buttoens on the TV is disabled except power button.
I try to reset Parental password or factory reset but so far I couldn't get it.
I have a remote which works fine and I able to get to "Factory setting" screen but there is no reset function.
All inputs such as AV, TV, and HDMI are disabled.
Please help me.
Thank you very much in advance.