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Tried to fix my volume problem for my LCD 42e30fa by reseting the tv back to factory mode but that function also doesn't want to work Any ideas apart from new tv would be great Also unplugged power supply for over an hour for no luck either

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Check mfc website or do software update from tv menu if connected to internet. If no software fix replace the main board. Although it would be helpful if you let me know what is your audio problem. when requesting serv always give specific symptoms.

Posted on May 13, 2014

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Posted on Jan 02, 2017

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SOURCE: Polaroid FLM-323B LCD TV with no sound

Just finished reading other posts. Solution that has fixed my problem. Unplug power cord for 1/2 hour. Now, I have sound. That explains why my sound came back the last time. Not Global Vol. Unlock!

Posted on Jan 26, 2008

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SOURCE: only vizio light on

why should i tell you (fixYa) how i fixed the problem for free? You wanted to charge me for your info so i think it's only fair that i charge you for mines. I did figure out and solved the problem.

Posted on Dec 31, 2008

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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: 42" LG 42LC7D LCD TV stuck in demo mode?

Did you have any luck? My LG is stuck in demo mode too. Menu button doesn't work, and keylock was on as default so I can't use the buttons on the TV itself.

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SOURCE: tv screen went blank

sound like the inverter circuit board problem. check & replace back same part# inverter circuit board. hopefully could help!!

Posted on May 17, 2010

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1 Answer

Have a sanyo lcd tv dp58d34.sporatically get a tv setting window that will pop up in front of the program i'm watching.


Do a reset to this set and then check. A factory reset should make it right. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts. ttp://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Oct 13, 2016 | Sanyo DP58D34 58 Class LED

1 Answer

AV mode doesn't come on


with the buttons on the TV. use volume up and down to scroll. The input /source button to enter. this should work. channel up and down to go left and right.

Mar 01, 2014 | Samsung Televison & Video

1 Answer

LCD Thomson 32LB040S5It the sound is always in high volume


I assume you have already tried using the buttons on the side of the TV to adjust it? I would just do a factory reset on it. Enter the TV main menu. Select factory reset to return the TV Menu settings to the factory default values. If this does not fix it unplug to TV for 45min to do a complete hard reset.

May 20, 2013 | Televison & Video

1 Answer

My toshiba 40RV525u flat TV is muted, the tv seems like it controls itself when i go to Menu (selection flashing nonstop). I tried to turn up the volume, but it turned off itself. the entire problem is the...


Do a hard reset to this TV, and then check. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.

Oct 27, 2017 | Toshiba 40RV525U 40 in. LCD TV

2 Answers

Panasonic Viera TH-50PX60U Plasma is stuck on one channel. Only the power function works on the remote and only the On/Off function works on the TV. Any ideas??


Forced to factory default: press and hold [VOLUME ( - )] on the TV and press [MENU] on the remote 2 seconds. Exit: Unplug Power to reset.
If it does not help, the main board need to replace. For further questions, please add your comment.

May 20, 2010 | Panasonic Viera TH-42PX80U Plasma TV

1 Answer

Mitsubishi LT- 46149 LCD TV turns on with pic then pic blacks


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple to do; a Hard Reset. The other is somewhat skilled; is a Factory Reset (System Reset). To make it a hard reset, just unplug the TV from AC mains wall socket, and re-plug it back after 15 minutes or so. If you do this by overnight is better. This procedure will make it a hard reset. If you want to make it a system reset [Factory Reset]; you have to enter its service mode option, and select the factory reset option. If you wish to get some details; visit the site linked here.

Nov 11, 2017 | Mitsubishi LT-46149 46 in. HDTV LCD TV

3 Answers

LG 32'' LCD TV aspect ratio self switching


I have an LG LCD TV with the same problem.
The solution is to go to
MENU
OPTIONS
FACTORY RESET
And select HOME rather than STORE on initial setup.
Mine was set to store as it was a display model.
That means that whatever picture setting you make they will reset after 10 minutes.

Nov 19, 2008 | LG 42LP1D 42 in. LCD HDTV

3 Answers

SHARP AQUOS 32 INCH FLAT SCREEN


I had this problem as well guys. Just found a fix thought i'd share.

I simply went into menu>setup>reset . This will perform a factory reset, and you shouldn't have that K or the volume problem anymore.

I tried all the fixes involving volume- input- nothing worked. I tried volume- ch- but that K never changed colours.

It all came down to a simple menu option reset.


Mar 29, 2008 | Sharp Aquos LC-32G4U 32 in. HD-Ready LCD...

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