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Brand new 65'' lg oled tv will not come on

Pluged in for first time , powered on ,screen flashed green for a quick second then went black, tried several times and got same results

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 26 Answers

SOURCE: Dell E151FPp LCD Monitor

Next time you reset, check both the monitor settings and your BIOS settings for wake up

Posted on Feb 25, 2008

ginko
  • 19396 Answers

SOURCE: Sanyo DP42746 - Screen went black and no sound. Power light on.

The TV is on protect mode.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

Also ensure that the fault is not coming from a faulty receiver box sending bad signal, check if you get same problem with no receiver box or dvd connected.

If that does not work, and you keep having a flashing led on front of the TV, and tv turning off by itself after a while, that indicates a fault condition.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible reasons.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , startingthe flashing light.


If you are in situation one, then theTV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

Common faults that can occur are a blown capacitor on power board, a convergence IC has blown, or a fault on Digital board.

Check also the video cable or any external connection cable, if the cable is shorting, or the connector is bad, you can get same flashing state because of the video cable.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

Posted on Jun 16, 2009

  • 6 Answers

SOURCE: Ariston Dishwasher LI 675 DUO

1) Ensure the dishwasher is turned off.
2) (may not apply) Turn the plastic blue lever located under the sink to the vertical position (this opens the valve, so water can go into the dishwasher)
3) Pour powder indo the dishwasher
4) Turn the dishwasher controller to the top position (the 12 o’clock position) – this is the eco-setting.
5) Press the on/power button on the dishwasher, so that it now turned on (a light will display)
6) Move the dishwasher controller to the “R” position (it’s on the very left), and leave it there a second or two.
7) Move the dishwasher controller back to the eco-setting (the 12 o’clock position

Posted on Jan 14, 2010

  • 21 Answers

SOURCE: Mitsubishi Diamond TV power went out TV wont turn back on.

the regular problem is the convergence kit,

Posted on Jan 20, 2010

  • 4336 Answers

SOURCE: Screen went black after a

This sounds like transformer failure, time for a repair shop....

Posted on Feb 27, 2011

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2 Answers

The menu keeps flashing on and off. I have turn the tv off 4 or 5 times but it still keeps flashing the light on the bottom of tv goes blue then red really fast


How old is your TV? This normally indicates a power problem. It could be any of the following: power supply on the TV, faulty power strip, faulty wall outlet, faulty circuit board inside the TV, faulty power cord/plug, bad airflow/clogged vents restricting air movement into the TV (can cause intermittent power faults),bad sensor inside TV. This is not completely inclusive by any means. It does mean that you should have it looked at. Someone knowledgeable/skilled should be able to determine the cause fairly quickly using a multimeter.

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Likely has bad 1000UF capacitors on DM module. this will prevent rebooting.

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I have an LG model 37lc2d the screen is black but has illumination and no sound at all and the green power light flashes 16 times upon powering up?


Things to check: Make sure your TV is set to the correct input.
I DK about the light flashing 16 times but that could be a stuck key on your remote control. If you can, urn off your remote and try turning on by hand and going through the "INPUT" choices to make sure you have it on the correct setting. BTW, if your TV is 5 years old, you'll make the money back in no tie if you get a new "Energy Star" TV. The new Energy Star TVs run on very little electricity compared to 5 years ago.

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Don't know what brand or model but sounds like you have a dlp set and the lamp blew, replace the lamp and should be ok.

Dec 03, 2009 | Televison & Video

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TV screen turned on for only 10-15 secs then self turn off, followed soon after by the tv power another 10-15 seconds later. if i try this a few times screen wont light up at all.Is it the TV Lamp?


1) Can be dust do a good clean
2)Check for the fuse and change it if needed.
3) Capacitor needs to be changed, you'll have to findout which one.

Hope it helps, good luck

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TV SHUT OFF WHILE WATCHING. UNPLUG AND THEN PLUGED BACK IN. RED LIGHT CAME ON IN FRONT FOR A SECOND AND WENT BACK OFF. TV WILL NOT COME ON.


power in the tv has nothing related with the DVD. The tv has to have raster (white screen) even without signal (cable, DVD, others) if the tv alone is just having the led flashing and neither sound nor video (black screen) The tv has a short circuit in some of the boards that are part of the tv system. the blinking is part of a protection when the tv was created in the factory. Refer to the technician to repair this problem.

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Black screen


Hey... friend,

It's seems your backlight inverter is burnt out...need to replaced a new inverter. Visit this site @ www.3rd-rocks.com There's a replacement parts for your FP988D LCD. Have a nice day!

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42" Plasma TV Problem


same frustrating symptoms on brand new 42inch here! tv just turns itself off sometimes without warning or if changing to certain channels. leaves red light flashing for a while then red light goes away. any attempts with remote gives flashing green liht on tv. manual power off and on restarts tv but auto off again. found while manual power on keep changing channel on remote till stable picture appears. then use remote to shut down tv - solid red light indicates standby mode. then use remote to turn on again... till next time it happens. but what is technical fault??

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