- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
It is possible there is physical leakage from inside the set to the exposed metal on the set===a test from ground to the chassis should reveal this==we use a leakage tester for this which will measure even a tiny amount.
As a test, block its (or the cable Box's) remote infrared sensor so even you can't change the channels with a remote. Then watch and wait. If it keeps happening, you have a poltergeist or a defective unit.
If not, something out 'there' is emitting infrared signals that the unit interprets as channel commands. Find the remote someone is sitting on or that guy across the street who's aiming at your TV with HIS remote.
I have had this problem on this same model (F32650) and I discovered that what is happening is that dust and debris are causing the microswitches in the panel to short, therefore the channel starts changing and wont stop or the volume changes etc...
Get some electronic switch cleaner and (with the power off of course!) spray into the crevaces around each button and press each button a few times and then power the unit back on and it should be fine.
Try this one: 1. Unplug your power cord from the box (NOT THE WALL!) 2. Wait 3-5 min... No more than 5 MIN (very important) 3. Hold down the power and select button at the same time and don’t let go. 4. Have someone plug the power back in… and keep holding the power and select button. 5.Don’t let go until it gets to 0 (it's about 5 min) 6. Once it gets to 0 then it will stop counting down, that when you let go!! 7. Don’t touch anything, 8. The screen will reset and it will go blank. nad that's it