Reset settings to factory default on tv p52937

To reset this set to its factory settings:
Press when in a Menu, to reset the settings to the factory defaults. Also user to clear Labels, Channels or Favourite Channels.

To reset the TV fully to its Factory Defaults:

Turn ON the TV while Holding Down the "RESET" button on the remote control, Press the POWER button on the TV. The TV will turn itself OFF, then back ON again. Release the RESET button.

Try a reset
To restore the TV to its factory default settings:
1. Press the MENU button on the remote. The on-screen menu is
displayed.
2. Use the Arrow buttons on the remote to highlight System
and press OK. The SYSTEM menu is displayed.
3. Highlight Reset & Admin and press OK. The RESET & ADMIN
menu is displayed.
4. Highlight Reset TV to Factory Defaults and press OK.
5. If you have changed the default parental control PIN, enter it
now.
The TV displays, "Select Reset to restore all TV settings to
factory defaults."
6. Highlight Reset and press OK.
7. Wait for the TV to turn off. The TV will turn back on shortly.

If you have not set a PIN, enter the
default, 0000

Step 1 Press the "Menu" button on the Samsung LED TV or the remote control. Step 2
Press the up or down arrow buttons and highlight "Support." Press the "Enter" button to open the Support Menu.
Related Reading: How to Reset a Samsung DVD Recorder Step 3
Select "Self Diagnosis" and press the "Enter" button. Select the "Reset" option and press "Enter." Step 4
Enter your TV's security PIN. The default PIN is 0000; however, if you had previously changed it, enter the new PIN. Step 5
Select "Yes" to confirm your selection when the "All settings will return to factory defaults except network settings" dialog message appears on the screen. The TV powers off automatically and restores the default factory settings.
How to Reset Samsung LED TV to Factory Defaults

Have you checked the TV without other devices connected to the TV.
Eg. disconnect any home theatre or speakers from the TV.

Verify with audio menu if the settngs of TV speakers is on or off ?
To adjust the audio settings:
1. Press the menu button on the remote. The on-screen menu
is displayed.
2. Use the arrow buttons on the remote to highlight audio and press ok. The AUDIO menu is displayed.
3. Use the arrow buttons to highlight the setting you wish to adjust, then press left/right arrow buttons to change the setting:
• TV speakers - Turns the built-in speakers on or off.

Lastly have you tried restoring the TV to factory default settings.
To restore the TV to its factory default settings:
1. Press the menu button on the remote. The on-screen menu is
displayed.
2. Use the arrow buttons on the remote to highlight system
and press ok. The SYSTEM menu is displayed.
3. Highlight reset & admin and press ok. The RESET & ADMIN
menu is displayed.
4. Highlight reset TV to factory defaults and press ok.
5. If you have changed the default parental control passcode,
enter it now.
The TV displays, "Select Reset to restore all TV settings to
factory defaults and clear all account information."
6. Highlight reset and press ok.
7. Wait for the TV to turn off. The TV will turn back on shortly
afterward and the Setup App will begin

Hello
To reset this set to its factory settings:
Press when in a Menu, to reset the settings to the factory defaults. Also user to clear Labels, Channels or Favourite Channels.

To reset the TV fully to its Factory Defaults:

Turn ON the TV while Holding Down the "RESET" button on the remote control, Press the POWER button on the TV. The TV will turn itself OFF, then back ON again. Release the RESET button. OK.

Unplug the TV for some time (usually 1hr is plenty) and it should reset to factory settings.

Hello:
To reset your Dell W4200 to the factory default settings, follow these steps:

1. Press "MENU" on your remote
2. Select "Setup" on the screen using your remote
3. Select "Factory Reset"

If your TV is locked, you can use the default code of 3355 to unlock it.
Manual for W4200: http://support.dell.com/support/edocs/systems/W4200/

Hello

Just set it to factory defaults first. Setting it to cactory defaults, will reset all the items except picture settigns. Parential password will also be get resetted. You have to set it later. To reset the TV to factory defaults, do the following.

[1] Push Menu button and select Setup.
[[2] Select Reset To Defaults from the drop down window.
[3] Push OK button.
The TV will reset to factory defaults and will display it. After that it will switch ON again. Ok

Hello

It is easy to reset your Toshiba set to factory defaults. Enter each options, ie, picutre, sound etc, and press "Reset" button on your remote control to reset each options to factory settings. The default factory settings for Video is DVD. Ok.

unplug the TV for 4 hrs. and it will reset to factory settings maybe that will help and then you have to run setup again of course.