Question about Olevia LT37HV 37 in. HD-Ready LCD Television

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Factory reset tv

My TV screen gone black, but sound is there. A. How to change the brightness B. How to factory reset

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To set it to its factory reset, you have to enter its service mode option. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular remote controls are given.

Posted on Apr 16, 2014

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Posted on Jan 02, 2017

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LG 55LE5400 LED TV will power up, but only shows black screen with no picture and no sound. Any ideas?


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. Surf the site with patience. Pull up older posts.
http://electro-medical.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.

Jun 11, 2016 | LG 55LE5400 TV

1 Answer

Remote RMT 10 - How do I get a picture while I have sound.


It's probably your TV and not your control. If you can turn the TV on and off with the remote, turn on the TV and press the setup or menu button on the remote. If your TV is capable of displaying a picture, you should be able to see the menu items. If no menu items are visible, it is highly likely that the TV is toast. If you can see the menu, then there is a setting on the menu that is disabling your video. It may be that you have selected an alternate input, or possibly dimmed the brightness to the point that the screen is black. Work with the settings - you have nothing to loose, it isn't working anyway. If you can find a master reset, select it and it will reset all settings to the factory configuration.

Jan 19, 2015 | Westinghouse Televison & Video

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There is a Video problem with my Samsung LCD. The sound is clear but Colour Balance Setting is disturb. The Colour is mixing with each other. Can You tell me the procedure for My TV Setting?


Before you set up try a reset

Resetting The Picture And Sound To The Factory Settings
as far as advanced settings are concerned, set the contrast backlight and brightness so you can see the best blacks without it looking too milky, the best whites so you can discern the whites and they aren't clipped, then look at colour balance if it looks wrong when you turn the colour off.
it shouldn't be very far out in factory settings. Operation How To Change The Picture Settings On Your LCD TV LCD TV...

May 12, 2014 | Samsung LN-S2651D 26 in. LCD Television

1 Answer

Black TV screen: no image, just sound


Sounds like the brightness might have been turned down. Does it have a manual brightness control? Sometimes there is a combination of buttons you can push on the remote to reset the TV to factory specs. Add some more info about the TV, Make, Model #

Feb 17, 2014 | Televison & Video

1 Answer

Philips 32PFL3505D 32 in LCD TV How can the TV be set to factory setting?


Hello
There is no details about the factory reset of your tV in its user manual. But intvidual reset for picture, sound etc can be selected and can be reset to factory reset.

Summary of picture settings

The following picture settings can be confi gured. Depending on the

format of the picture source, some picture settings are not available.

• [Auto Picture]: Sets all picture settings to the factory default.

• [Brightness]: Adjusts the intensity and details of dark areas.

• [Contrast]: Adjusts the intensity of bright areas, keeping dark areas

unchanged.

• [Color]: Adjusts color saturation.

• [Tint]: Adjusts the color balance in an image.

• [Sharpness]: Adjusts the level of sharpness in image details.

• [Color Temperature]: To set the color temperature to [Normal],
[Warm] or [Cool].

Summary of sound settings

The following sound settings can be confi gured. Depending on the

sound source, some sound settings are not available.

• [Auto Sound]: Sets all sound settings to the factory default.

• [Equalizer]: Adjusts individual sound frequencies.

• [Virtual Surround Sound]: This selects the modes for more spatial

or surround sound reproduction.

• [Auto Volume Leveling]: Reduces sudden changes in volume, for

example, during commercials or when switching channels. Select

[On] or [Off].

• [TV Speakers]: Select [On] or [Off], or output sound to an

EasyLink compliant device. When [Speakers EasyLink] is selected,

the TV speakers are disabled and TV sound outputs to the speakers

of the compatible EasyLink compliant device. Adjust the volume
using the unit's remote control.
OK.

Mar 08, 2011 | Philips 32PFL3505D 32 in LCD TV

1 Answer

Menu language has been changed need to nget it back to english


Try this... with the TV off, press and hold the power button for a few seconds. Maybe a light blinks or a sound, but it might reset the TV to factory settings. BUT that will also reset ALL the settings to factory, so any changes to brightness/contrast, color, tint, channels (on the TV only), equalizer, etc. will be reset. Most newer TV's have this feature.

Dec 19, 2010 | Televison & Video

1 Answer

Watching and Suddenly turned black, but sound still worked.


Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} It seems there is a loose connection between the board producing the picture and the screen; this is why this would happen. If turning the TV on and off makes no difference, try contact Phillips to see if they can talk you through a factory reset. If this does not work, the set may require service.

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Onida TV service code needed


press disp+vsm together here it opens service menu at last of that menu there is restore option press 1 to INT . press 1 and your tv will restore.

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Tv goes black and the green light stays on and the sound also works


Try Shining a bright light at the screen. can you see any images on the screen? If you can, then the backlight on the tv has gone, and can be replaced. If you cant then it may be a fault with the inverror (power) board on the TV

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