Question about LG RE-20LA70 20 in. Analog TV LCD Television
I get audio but my screen is dark.
1. Try this - hold the menu button down for 10 seconds. TV
should power up; you will have to turn off front panel buttons on menu.
2. You can also try a hard reset: Unplug TV from AC mains and remove all cables from TV. Wait about 30 minutes and replug to AC power and redo the cabling. Switch on the TV and see if it works..
3. Powering down the set or putting it in standby may have allowed the power supply to cool. Weak capacitors often go out of spec when they cool, thus preventing a section of the power supply from firing up properly again. There is a simple trick...just warm the back of the TV with a hair dryer for 5-7 mins after you have unplugged the TV. Look for the little areas of holes in the back panel of TV. Use these as your guide at where to use the hairdryer, but don't hold the dryer too close (say 5-6inches away). (Make sure the dryer is on High heat). If the TV doesn't turn on after you have heated it up (like it tries to come on but then turns off) you need to unplug the TV again, this resets it. And repeat those steps till it works. Resetting the TV after it fails to turn on is the key.
then the fly back unit is failed you need to resolder the contacts or get it serviced...............
Posted on Jun 08, 2008
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.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 06, 2017 | LG Televison & Video
Oct 19, 2016 | LG Televison & Video
Feb 02, 2016 | LG 47LN5400 47" LED TV 1920x1080, 120 Hz....
May 21, 2010 | LG 42LC2D 42 in. LCD HDTV
Oct 24, 2009 | LG 20LS7DC 20 in. LCD TV
Aug 04, 2009 | LG 26LG30 26 in. LCD TV
Jun 07, 2009 | LG 20LS7DC 20 in. LCD TV
Sep 26, 2008 | Televison & Video
Sep 09, 2008 | Televison & Video
Feb 26, 2011 | LG RE-20LA70 20 in. Analog TV LCD...
566 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: