Question about LG 26LC7D Television

Open Question

Black screen GREEN LIGHT BLINKS WHEN POWERED UP BUT SCREEN TURNS BLACK

Posted by Anonymous on

5 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

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

  • 346 Answers

SOURCE: LG LCD TV 32LC4R BLACK SCREEN

change the power regulator

Posted on Nov 01, 2007

  • 2 Answers

SOURCE: LG RZ 37LZ55 37 in HDTV LCD Screen Dead

This is likely due to a failed power supply. Replacing the power supply board should solve the problem.

http://www.reviewcentre.com/reviews110919.html

Cr1spy

Posted on Apr 06, 2009

  • 8457 Answers

SOURCE: Tv turns on green light blinks three times then TV turns off

Ur power supply board is dead.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Posted on Apr 07, 2010

budmrtn
  • 11361 Answers

SOURCE: Red light power indication is on. When I push

Any sound? The problem can be due to bad 24vdc power supply due to bad caps or failed components, bad backlights inverter boards, bad main board. You need to troubleshoot it to really locate the bad board/s.
Please read my guide first so you will know what to look for inside.
Service manuals (one of these should match your chassis):
http://elektrotanya.com/?q=showresult&megnev=LG&megnev2=42LB5D&kategoria=&kat2=all
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Posted on Sep 02, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Sony bravia shuts off


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Aug 30, 2014 | Televison & Video

2 Answers

Sony Bravia KLV-40X250A power indicator blinks once but screen is black


um u should turn your tv off for like 10 minutes , i think yourr tv is a internet tv so let it cool sometimes sony internet tvs freeze with black screen so try it out.
good luck :)

Aug 06, 2012 | Televison & Video

1 Answer

Tv turns on green light blinks three times then TV turns off


Ur power supply board is dead.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Apr 07, 2010 | LG 42LC2D 42 in. LCD HDTV

1 Answer

M1991 screen stays black, little light is yellow


The fault is a back-light problem and the fault could be a faulty inverter board or a faulty CCFL lamp.
For service, parts and DIY info check out LCD Parts WEB site, please click on this link :-
www.lcdparts.net

Mar 15, 2010 | Dell Computers & Internet

2 Answers

Screen stays either black or white


Replace the entire DAC board (board with power suplly going into it) for easiest solution.

Aug 19, 2009 | ViewSonic VA703mb Monitor

1 Answer

Black screen


how can u fix this black screen? the green power light is on, shows vista for a bit then turns black and stays black. any solutions or do i have to send it back?

Apr 03, 2008 | Microsoft HannsG HU171D 17" LCD Monitor

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

Related Topics:

38 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

74136 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18392 Answers

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

Answer questions

Manuals & User Guides

Loading...