Question about Grundig GF70-600 TV

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Grundig gu32dvd, I do not have a remote control but I have locked the buttons on the telly. I can turn the telly on and get a blue screen but as soon as you press the buttons at the side I get a sign up saying 'key lock' I do not have any instruction book either. Thanks, Mark

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SOURCE: Grundig MFW 82-2501 no picture or sound

If you are getting the initial 'pang'(!!!???) noise, then it looks like a cold solder in the Horizonbtal Oscillator or Hor. Output stages. The set is trying to power up, but the Horizontal Oscilator is not 'booting' up. Since it is a new set, it must be under warranty....Get it checked by the company Technician.

Posted on Aug 24, 2006

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My Insignia TV has a blue screen with parental cotrol the problem is I don't have a Control to pres display how can I unlock it???? HELP:(


Hello
When an Insignia TV is locked, it keeps you from watching all of your channels by only displaying a black screen. Insignia TVs are locked from a single button command on the remote control, so it is easy for you to lock the TV by accident. Since Insignia TVs can be locked so easily, it's important to know how to undo this command and unlock the TV yourself. So, unlock your Insignia TV with the push of a button and once again enjoy watching your favorite programs.
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1 Answer

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Unfortunately there is no magic code that you can enter to undo the pin code lock.
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