Question about LG Televison & Video

1 Answer

Lg 37 inch lcd t.v. turns on power light flashes about 13 times on the 14th time it stays on but still no picture

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 11,361 Answers

It can be the power supply is dying due to bad caps, that will be the first place to check. You need to do some voltage readings.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Post back what you find.

Posted on Sep 29, 2010

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:

1 Answer

I have an LG Plasma TV model 50pc5d-ul That powers up with no picture. Green power-on light blinks 13 times (staying on with the 13th blink).


Green LED flashes 13 times means power supply board is the issue. If you are familiar with the electronic repair, open the back and check if any capacitors are blown.. if they are bulgy on top, replace them. Attached link may help you in investigating the problem:
https://www.avforums.com/threads/lg-lcd-tv-power-problems.840361/page-2
https://www.youtube.com/watch?v=0Z_T_cS_B7g

May 08, 2017 | LG Televison & Video

1 Answer

LG LCD 37" GREEN STANDBY/POWER LIGHT FLASHES GREEN NINE TIMES


http://www.tvrepairkits.com/?gclid=CP-_rIXGgbICFUXHtAodv3QAUA Take a look Kolbrun

Aug 24, 2012 | LG Televison & Video

1 Answer

LG 37 TV WON'T STAY ON


Try changing the input device to something you are sure, works such as a DVD player. If it is same, there are leaky/dry capacitors and/or dry solders. Please refer it to a qualified service technician.

Aug 02, 2012 | LG 42LC2D 42 in. LCD HDTV

1 Answer

LG 37LC2D will not turn on


mine just did this tonight as well.... no answers yet?

May 09, 2010 | LG DU-37LZ30 37 in. LCD HDTV

2 Answers

37 INCH LCD HD NO PICTURE GREEN LIGHT ON, BUT NO SOUND


CHECK THE FUSE ON THE INVERTER BOARD, IFHIS DOESNT IT SOLVE IT REPLACED THE CAPACITORS, IF STILL SAME PROBLEM, THEN YOUR BACKLIGHTS ARE SHOT, HAVE THEM REPLACED

May 29, 2009 | SNK Magnavox 32MD357B_37 32 in. LCD...

3 Answers

LG 37LF65 LCD TV BLINKS 3 GREEN THEN 1 RED THEN TURNS OFF.


Here's a link to the service manual for a slightly larger LG LCD TV. Perhaps it may be of some help? The troubleshooting section appears to be the same for many models of LG TVs...

http://www.observations.biz/MANUALS/LG_LCDTV/42LF66.pdf

Mar 12, 2009 | LG 37LC7D 37 in. LCD HDTV

1 Answer

37 inch LG LCD won't turn on due to power failure


Power failures can cause all types of problems, have you firstly checked the fuse in the mains plug? If that is ok then it may have blown an internal fuse in the power supply board, these are there to protect the rest of the circuit from power surges.

Mar 04, 2009 | LG 37LC7D 37 in. LCD HDTV

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

94 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

The Knight
The Knight

Level 3 Expert

73647 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18389 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...