Question about Syntax LT27HV 27 in. LCD HDTV

2 Answers

Power failure when i trun the tv on a blue screen momently appeares /flashes twice then goes black no pic or sound nothing,,,,Gary,,,,it started just after watching for a few minutes then turning off and back on shiningnite66@sbcglobal.net or cell 1 216 509 1799

Posted by on

  • 1 more comment 
  • shiningnite6 Jul 13, 2008

    yes I still need a sulation for this problem,,,Gary

  • Anonymous Jul 21, 2008

    Gary,



    I had a similar problem and I believe it may be the power supply. Anyway, some tv repairman suggested that I call the store where I purchased the tv to see if I had purchased an extended warranty in 2004. Sure enough I had and the tv is now being repaird by Syntax in California. If you don't know, you might want to call the store where you purchased the tv.



    If you didn't purchase an extended warranty or it has expired, you might want to call repair at 1-888-796-8298 and describe the problem. I was told the power supply runs about $84.00 dollars, not including the installation.



    As a last resort, you can sell it online for parts.



    Good luck!

  • fracture Jul 29, 2008

    Same exact problem

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Unplugged the tv but not the cable--no luck unplugged everything overnight and-- success thanks so much!

Posted on Sep 26, 2008

OLEVIA SAYS UNPLUG ALL (ELECTRIC, CABLE ECT. FOR 2 HOURS THEN REPLUG IN, THIS WILL RESET POWER PROGRAMMING0

Posted on Sep 23, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How to repair LG LCD TV 47LG70-UA no picture or sound


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/
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Mar 12, 2016 | LG Flat Panel Televisions

1 Answer

Plasma TV


did you hear the sounds? or maybe you have defective power source in hot side..

Oct 02, 2007 | Panasonic TH-50PX60U 50 in. Plasma HDTV

2 Answers

The tv suddenly goes black and the power light blinks red


Hi,

If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY

https://www.youtube.com/watch?v=TR2iWN6b-LY LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

Mar 12, 2015 | LG 37-inch Led-lcd Tv - 1080p 60hz Hdtv...

1 Answer

My TV suddenly won't come on


Probable power supply failure

Sep 02, 2014 | Olevia 237T 37 in. LCD TV

1 Answer

Hisense LED HDTV


Hi,

I am no expert, but I would be looking for a replacement or warranty on that unit.

Unfortunately there is very little an every day user can do to fix a problem like this on their own.

Jan 29, 2014 | Flat Panel Televisions

1 Answer

No pic no sound, but power on


Apparently power is getting to your TV but the internal power supply has failed

May 18, 2013 | Toshiba 55G300U TV

1 Answer

Insignia 37 in lcd, trun on light gose blue


It is the main board failure, because Insignia TV has no error blink design.

May 10, 2010 | Flat Panel Televisions

1 Answer

Plasma tv no longer powers up


The gas has leaked out and can't be fixed unless you pay to have a new panel assembly put in. Sorry its trash now as you can replace it cheaper now a days.

Mar 15, 2009 | Pioneer Elite PRO-940HD Television

1 Answer

Sony KDL-32ML130 lcd tv


Not really that tough. Sounds as though the backlight is shutting down, either from a power supply failure, or a failure of the backlight circuit itself. You can verify this by holding a flashlight to the screen in the area where the menu usually appears to see if it displayed on the LCD panel with no backlight. If you can faintly see the menu displayed, your backlight has shut down and the most likely cause is the backlight inverter board, followed by the power supply and the backlights themselves which are part of the LCD panel. If you found this information answered your questions, please be sure to rate it. Thanks!

Oct 24, 2008 | Flat Panel Televisions

2 Answers

Screen is black except briefly blue upon power on or putting source on "VGA"


Your backlights power inverter board is what causes this prob. It is a Darfon V144-001.

Dec 30, 2007 | Sceptre NagaIII X30SV 30 in. HD-Ready LCD...

Not finding what you are looking for?
Syntax LT27HV 27 in. LCD HDTV Logo

301 people viewed this question

Ask a Question

Usually answered in minutes!

Top Syntax Flat Panel Televisions Experts

Dave Naylor
Dave Naylor

Level 3 Expert

834 Answers

Jaime Hernandez

Level 3 Expert

2267 Answers

Kolbrun...

Level 3 Expert

1174 Answers

Are you a Syntax Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...