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The power went out for a few days due to inclement weather. When the power came back on the volume and channel buttons did not work on the TV itself and the remote no longer does anything, Tried to recode satellite remote also nothing. Is this fixable.

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Sounds like the main board has an issue. I would try replaceing the main board. You can get a replacement main board from www.tvcircuitboards.com

Posted on Jan 02, 2013

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Posted on Jan 02, 2017

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SOURCE: only vizio light come on then nothing. have to unplug to turn off

there a problem on power side.. chage the ic and the resistor going to ic and check also the signal diode.

Posted on Jan 03, 2009

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SOURCE: Panasonic remote and volume/channel buttons do not work

My son put a penny in the SD card slot of my Pansonic flat screen tv. I finally got the penny out but now the volume and tv controls do not work. I can change the channels through my cable box but that is it. The volume does not work on my cable remote or the flatscreen. What do you suggest I do to fix this problem?? Thanks, Josh

Posted on Aug 23, 2009

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Bush lcd42f1080p100hz remote will not turn tv on


I had come home about a week ago and pushed the power button from my remote but my tv did not respond. So I just went to the front panel and pushed power but once the tv turned on, the volume was on full blast! I used the front panel volume decrease to get the volume down, but when I stopped pushing the button, the tv increased its volume to full blast again by itself! Naturally I just turned the tv off for a few moments. I tried the remote again, no response again, so I used the panel power button. The tv volume was still full blast when it turned on but after I decreased the volume it stayed this time. The picture is and has been perfectly fine and the tv was working fine. The next day the problem started all over and now once we turned it off from frustration of having to manually use the panel to change channels, it now will not turn on at all. I have changed batteries from my remote, reprogrammed my remote, pushed system reset several times, unplugged it for a while, bought a new surge charge, and even held the menu and device panel buttons for 10 sec and tried to turn the t.v. on again! What other options do I have or what may be the issue at hand and possible parts that may need to be replaced?? Thanks!!

Nov 02, 2012 | Televison & Video

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I have Onida TV Model 21 inch , I accidentally enable the features of volume lock, hotel mode and channel lock and I cannot reset the same. Due to this, I cannot increase volume of telivision


MIGHT WORK IF YOU:
Turn off tv with remote, that is standby, then turn off tv with switch or unplug from wall. Wait a few minutes until led lights go off on tv. plug tv back in. try pushing vt on remote and power button on tv at same time.
If this doesn't work try contacting a local retailer, they always have a list of codes for their salesmen.

Jan 07, 2012 | Televison & Video

1 Answer

The button on the tv and the remote aren't working


  • try to buy a universal remote and set it with the tv and see if that works and if that don't work !! try to take a can of duster and clean out the tv then soak the buttons with rubbing alcohol and let dry for a few days. this may work!!! i hope the best thank you!!

Mar 27, 2009 | Televison & Video

1 Answer

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good day
due to the long time the buttons were not used, they tend to get stuck and this causes channels eighter to stay in one station or continou scanning. it could be resolved by spraying WD40 on the buttons and press it many times then dry it before operating the unit.


chris

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2 Answers

TV turns on at odd hours by itself


Hi, I had the "Ghost In The Machine". I tried out what I descibed in my original posting.
#1. I unplugged The Set.
#2. I pushed in and held in the power button in for about 5 minutes before bedtime. ( The PC trick I learned) I gave it 5 minutes because a tv set has much more power inside it.
#3. I again pushed in and held the power button in again for 3 minutes the next morning.
#4. I plugged the tv in again. The red standby light was lit. The set did not immeadiatly come on when I tried to power it up.
#5. 5 Minutes later I returned and hit the power button on the remote and it came on like nothing ever was wrong.
#6. It has been fine now for 3 days!!! Powers up when commanded and shuts down like normal. It has yet to come back on or act up as it was doing.
I will keep a watch on it and if it starts up acting again I will repost. I hope this information will be of use to anyone who experienced the same problem. It didn't cost a dime, just some patience. Thanks for a forum that people can exchange information and save trouble and money unless all options are exhausted. Bill

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RCA Scenium HDLP61W151


I had the same behavior, but not as a result of power outage. The TV is driven by windows CE software and it goes haywire every now and then. Usually pulling the plug for a few seconds takes care of any problems, but not this time (as you noticed). I had unplugged my ethernet connection on the TV a few weeks ago and thought I'd hook it up again to see if there was a new software release (not likely). I went to the menu and chose "Connections" and then chose "Ethernet Setup" and then chose "Reset All". After I closed the menu the TV rebooted itself (as it said it would). After my TV rebooted I had my analog channels back. There shouldn't be any connection between these two events, but it worked for me. Hopefully it will work for you as well. Good Luck!

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2 Answers

TV turns on and changes channels on its own


Keeps changing channel
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Changes channel or volume adjusts by itself
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This TV actually has bad buttons I've seen many of them, usually those switches never go bad but on this tv they do. The easiest thing to do is remove them, and use the remote, who uses those buttons anyway. You can slide out the circuit board and you will see the small switches in front if you can solder just remove remove them if not you can cut them out just be careful none of the pins remaining in the board are touching one another.

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1 Answer

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