Question about Samsung LE26R74BDX 26 in. HD-Ready LCD Television

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Samsung LCD Tv

My Samsung LCD Tv has lost picture & sound and I cannot access the main menu to carry out a factory reset

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  • Anonymous Apr 23, 2008

    .kgjbhn

  • Anonymous Mar 20, 2014

    I can get a picture when I press the smart hub on my remote. There is just no picture when I go to the main picture.

  • Anonymous Mar 29, 2014

    turn on tv but no sound ,try reset to factory setting no luck

  • Anonymous Mar 30, 2014

    can see picture up close but very dim. Which card needs to be replaced?

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  • 155 Answers

Try this:
Access menu service by press on your command, with your TV OFF:

INFO + MENU + MUTE + POWER ON

Then you should get access to Service Menu.

The last item says: RESET

This will do a reset to the TV.

Make no harm.

WARNING: If when on service menu you feel tempted to "screw" on anything FIRST take note on ALL you change! You can compromise the TV ...

Posted on May 03, 2008

  • Umesh Sharma
    Umesh Sharma May 12, 2014

    I have pay Rs. 5000 for that, when I was suffering with this problem..

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1 Answer

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.
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On a different Samsung TV, there is a Picture Reset in the Picture Menu on the OSD. (It's at the bottom of the list.) Similarly the sound reset is in the Sound menu. There is no global reset. (If your Samsung TV's OSD menus are different try under the Support menu.)

I hope this helps.

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TV showing picture but no sound


Could be the cable box is bad,u should check all other tvs in the house are find,if it have sound? Yes,tries unplug the tv and the cable box about an hour.Replug both back in.Let the cable box upgrade it software.The tv it now resetting back to it factory setting.Go into the tv Menu,go to AUDIO setting,go down to reset the AUDIO setting back to factory setting.The tv should have sound now.Not,than the Tuner board is dead,that the board take in the tv broscasting cable signal plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

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LG 42LG50 42 in. HDTV LCD TV just hooked digital box to tv , and signal is lost after a while. picture shows audio lost, please help.


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Factory reset Menu


IF A SAMSUNG TV Put tv into STANDBY

WARNING DO NOT CHANGE ANY OTHER SETTINGS TV WILL NOT WORK

Press INFO / MENU / MUTE / STANDBY on remote tv will come on with service menu displayed and FACTORY RESET (12) is on it
ONLY USE DOWN NAVAGATION KEY until you highlight factory reset
NOW PRESS RIGHT NAVIGATION this will reset all settings
PRESS POWER ON THE TV TO EXIT then turn on tv and retune

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1 Answer

My samsung lcd tv.32inches.lost sound .picture is perfect. model number LE32R88DB


Have you try to play with a DVD or other source beside cable? Did you check the TV speaker is on or in mute mode? Try to get TV back to factory reset.
If does not help, check the TV speakers by plug in an AV source.
Lastly, replace the main board.

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1 Answer

Samsung LCD -no picture/sound from any input source-Cable,DVD,PS3


Use the menu button in the front screen of your tv.Maybe your remote control need a battery.

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1 Answer

The tv powers up and displays a picture with a fuzzy square on the left hand side but the picture is fine behind it. It stay on for about 10 seconds then restarts and carrys on doing this all the time.


needs a simple reset

NO RESPOSIBILITY ACCEPTED

do this exactly

tv in stand by
press the following buttons in order

info
menu
mute
stand by

when tv comes back on
select reset

this puts tv back to factory mode
tune in etc as if a new tv

Jun 24, 2009 | Samsung LE26R73BDX 26 in. HD-Ready LCD...

1 Answer

No Picture, No Sound While Watching


Resetting the TV
If the buttons on the remote AND the buttons on the TV case do not work (channels do not change and you cannot open or navigate the menu), the TV has stopped responding. Reset the TV as follows:

NOTE:
Some TVs have a reset button. If available and accessible, try using the reset buttons before using the steps below. Using the reset buttons can save time.
1. Unplug the TV power cord from the power outlet.
2. Unplug any connected devices (DVD, Set-top boxes, etc...)
3. Press and hold the TV power button for five seconds.
4. Plug the TV power cord back into the power outlet and turn on the TV.
5. Open the on-screen menu to confirm that the TV is responding again.
6. Turn off the TV and reconnect the devices.
7. Turn on the TV.



LCD TV TroubleshootingThe defective LCD TV may have the following common symptoms:

Symptom: No picture on screen but LCD TV still has sound.
Solutions: The problem is cause by defective inverter. Replacing ivnerter will solve hte problem. Symptom: Screen flash on and off between 1/2 to a few seconds, but power indicate light stays on and TV still has sound.
Solutions: The problem is cause by defective inverter. Symptom: Blue Screen but no picture
Solutions: The problem is cause by defective Main Board(AD Board). In some cases, this problem may cause by the defective Screen Controller board. Thsi board is mounting on teh back of LCD TV Scree. Symptom: Power light stays on but no display and sound
Solutions: The problem is cause by defective Main Board(AD Board) or Power supply board. Symptom: No Power or Power indicate light does not lits
Solutions: The problem could cause either by defective Power supply board or defective Main Board(AD Board). Symptom: Screen is half dim and half bright
Solutions: The problem is cause by defective LCD Panel.It needs to be replace.


Hope it may help you;

Regards;
VOTIT

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2 Answers

Samsung LE40R73BD DTV freezing, wont chnage channel


i've just some digging around and found that you can access a service menu and perform a reset which sorted the issue for me.

Access the service menu by pressing, in order, whilst the tv is in stand-by mode:

info
menu
mute
power

when the tv comes back on you will have a service menu; select option 12 (reset) the tv will then switch off.

this will reset your TV back to factory defaults.

turn tv back on and you should be prompted to go through the plug and play setup again - go through everything and then all should start working OK (it did for me)

HTH

Oct 24, 2007 | Televison & Video

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