Question about Philips Magnavox 15MF400T 15 in. LCD Television
The first thing to try when you lose any feature or function is to unplug the set from it's power source for a minute to allow reset. The second thing to look closely at is to see if any button on the set or remote is engaged, meaning stuck. Sometimes a button gets lodged beneath it's surrounding framework and blocks certain commands from operating. If these two things fail to correct it, then it's time for a repairman, which, believe me, we're seeing alot of these lcd sets in for repair even only a year or two old. Most have power or screen issues, but yours sounds like there is a failure on the main p.c.b. This board controls audio/video processing and all information sent to the screen and speakers. Good luck with reset because defective replacement boards are becoming more and more numerous these days, Russmann.
Posted on Oct 28, 2008
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Dec 18, 2012 | Toshiba Flat Panel Televisions
Disconnect the AC power for at least one minute to reset the clock.
Adjust the volume to the minimum using the Volume down button on the front of the unit.
Press and hold the Volume down button on the front of the unit and the 0 button on the remote control at the same time, holding them down for at least 10 seconds.
The user menu will appear with the V-Chip cursor blinking.
Press the ENTER key on the remote control and the NEW PASSWORD menu will appear.
Enter your new password.
The V-Chip is bypassed by holding the zero key on the original remote hand unit, and at the sane time holding down the volume down on the front of the TV set. This should reset the oide so you can enter a new one.
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Jul 08, 2011 | RCA Flat Panel Televisions
1. Hold down the MENU button on the remote and VOLUME DOWN button on the TV it's self at the same time for at least 4 seconds. The set won't say so, but the lock will be unlocked
2. Hold down the 0 (zero) button on the remote and the VOLUME DOWN button on the TV itself at the same time for at least 4 seconds. The set won't say so, but the lock will be unlocked
3. Hold down the MENU button on the front of the TV and the TV button on the remote at the same time for at least 4 seconds. 4- Hold down GO BACK button on the remote and MENU button on the front of the TV at the same time for at least 4 seconds.
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