Question about Computers & Internet

1 Answer

My plasma screen won't turn on, but the tv's main power will.

Posted by on

  • chaskell4 Apr 09, 2008

    I have had the televison for just over a year and worked fine until recently. The main power can be turned on and off. But.....the screen power will not come on. The only way that even the blue led light will come on is if I hold the power button down on the actual tv itself, but even then.....no picture. The remote has new batteries and works on my other tv. So its not that. I used to be able to just hit the power button on the tv or the remote and it would come right on, but now, nothing. Any suggestions?

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 293 Answers

Power on it on the remote control.

Posted on Apr 09, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

Power surge tv won't turn back on


Check and replace its main power regulator board. Before replacing it, check the fuse, can be located on this board itself.

May 08, 2013 | Panasonic Viera TH-42PX80U Plasma TV

1 Answer

Samsung plasma won't turn on


Here's is what you need to look for when describing a problem for troubleshooting purposes:

0) What model is the TV (you've covered that)

1) Does the TV respond to command to turn on?
(yes - continue; no - 70% bad power, 30% bad main board)

2) Once it responds (clicks), does a front LED or other indication show that it turns on? It's OK if there's no display.

(that can be model specific and is not certain indication for anything until known what is specific for the model)

3) If such an indication comes up does it remain on until you act or does it go off by itself?
(Stays on - power supply likely good; turns off - power supply *may* be good, but not certain)

4) If the power indication stays on by itself can you make it go off by pressing the power button or do you have to disconnect from AC power?
(responds to power off - 90% power supply likely OK and 90% OK main board; does not respond to power off - 90% bad main board)

Here is a link for test/repair of the power supply of your TV, hope it would help:

http://www.coppelltvrepair.com/p/895/samsung-pn58a550s1fxza-power-supply-repair-service-for-dead-or-clicking-on-and-off-problem

Dec 22, 2012 | Samsung PN58A550S Plasma TV

1 Answer

Samsung plasma tv made a really loud pop and the screen and sound do not work but the red power light won't come off unless the tv is unplugged what happened?


The main power supply regulator board has the fault. Check if any electrolytic capcitor/s has bursted out. Replace them if any. If this do not help you. repalce the board as card basis.
Replacing it as card basis is fine, rather than making 'surgery' to it.

May 28, 2012 | Televison & Video

1 Answer

LG 36" plasma flat screen


If the main power supply has failed then the cost of the SMPS must be checked. If there is an upgraded version the compatability also must be checked.
Also spending more on a plasma TV must be checked as the cost of new generation TV's have come down. So a good estimation with a Guaranteed service solution is the need and not one which you can take a chance resulting in total loss in case of a failure or a problem further in the motherboard when the power supply is installed.

Aug 31, 2011 | Televison & Video

1 Answer

I have a Panasonic model TH-42PZ80U Plasma Tv the red light keeps blinking 10 times and it won't turn on?help


hi,
In your tv there some problem with power supply. you have to check the followin voltages. Sub 5v SOS ,Main 3.3v SOS A-Board,DTV 9v SOS , Tuner Power SOS. If any one of the voltage fails it will shows 10 blinks.
ok

Jul 18, 2011 | Panasonic Viera TH-42PX80U Plasma TV

1 Answer

About 2 weeks ago my dell 42" plasma started


change your tv main board, your tv board was broken

Jan 16, 2011 | Dell W4200 42 in. HD-Ready Plasma...

1 Answer

Tv wont turn on, geen light flickjers but goes back to red and does ot turn on, i unplugged tv while it was on by accident.


The main board and or power supply is seeing a problem is shutting down the TV.
The cause for your issue could be the power supply, main board, and or the drive board(s) that drive the plasma screen. Sorry, but to trouble shoot that issue would require some TV tools and knowledge of electronics.
Perhaps the following can help you with a warranty repair.
1. If your TV was purchased from January 1 2008 to today---The TV does have a 1 year warranty on parts/ labor and a 2 year warranty on just the plasma screen.
2. If your TV was purchased before January 1 2008---The TV does have a 2 year warranty on parts/ labor and a 2 year warranty on just the plasma screen.
I hope this information has helped you.
Good Luck.

May 24, 2010 | LG 60PC1D 60 in. Plasma Television

1 Answer

My hitachi plasma TV P50A202 screen is black and the blue indicator is blinking


unplug unit for 1 minute turn off main power button plug in then press main power button and try!

Jan 10, 2009 | Hitachi P50A202 50 in. Plasma TV

1 Answer

Inability to turn on plasma screen


You have a power supply fault or one of the drive boards that drive the plasma screen is loading down the power supply. This power supply may be part of the entire main board. Good Luck

Mar 23, 2007 | Panasonic TH-42PWD7UY 42 in. EDTV-Ready...

Not finding what you are looking for?
Computers & Internet Logo

Related Topics:

20 people viewed this question

Ask a Question

Usually answered in minutes!

Top Computers & Internet Experts

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

kakima

Level 3 Expert

102366 Answers

David Payne
David Payne

Level 3 Expert

14161 Answers

Are you a Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...