Question about LG 50PG20 50 in. Plasma HDTV

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I have an LG 50PG20. There was just a power surge, and now the TV power will not turn on. The lower left button - which is blue when power is on - is a blinking red. The TV also went 'black' while I was watching it the other day. Any solutions besides having to buy a new TV? It's not even 18 months old.

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You should check the capacitors on the power supply board and others. There were nine bulging/busted caps on my power board that I just replaced for $6.61. Works just like new! Someone who knows how to solder can do it.

Posted on Aug 20, 2010

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1 Answer

Have LG plasma tv model 50PG20 static on audio all the time.


If you wish to get advice over phone; visit https://www.6ya.com/
It's an absolutely free service, and so many experts are online. a 24hour/365day service.

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Hello, I have a L.G. 55LW5300 3D Hello, Hello, I have a L.G. 55LW5300 3D LCD T.V. and it will not turn on?


You need to contact your insurance because that surge destroyed the TV circuit boards.

Sep 28, 2016 | Televison & Video

1 Answer

Lg 50pg20 blinks red and blue and doesn't turn on


replace your mainboard or power supply board i would try the mainboard first

Jan 30, 2013 | LG 50PG20 50 in. Plasma HDTV

2 Answers

My lg plasma tv popped and now won't come on


Lisa, not 100% on the part you need to fix. But, try these guys out.....http://www.shopjimmy.com/catalogsearch/result/?q=LG+50PG20.
TeeVeeMan2@gmail.com

Oct 06, 2011 | LG 50PG20 50 in. Plasma HDTV

2 Answers

I heard small pop then lost power while watching my lg 50pg20. No red or blue lights on the power switch. What could be wrong?


you are describing a power supply defect. IT may be as simple as the main fuse. I believe the one in this set is a 6.5 amp located on the ps board right by cord connection. IF after replacing the fuse opens a second time you will need to replace the power board.
p[lease leave feedback

Feb 20, 2011 | LG 50PG20 50 in. Plasma HDTV

1 Answer

Lost power at my house this morning, now when I try to turn my tv on it turns for a few secs then it makes a popping noise.


Sounds like a power surge at your house has blown the tv.
Call out engineer and bill the electricity company. (maybe best to call them first though)

Feb 07, 2011 | LG 50PG20 50 in. Plasma HDTV

1 Answer

I have bought a brand new lg tv from sams. I suscribe to the dish network. I can program the dish remote control mto turn the lg tv on, but the remote will not adjust the volume ! The dish remote is new...


Hello there!!!!! If your remote is giving you troubles, you can try a power scan, which scans through each code for the tv until you reach the correct one. Just follow the link provided below, and begin the scan. Remember when you are done programming your remote, press the SAT button on the top left of the remote. Hope this helps!!!
http://www.dishnetwork.com/SupportSection/power-scan-instructions



Becki Barned
DISH Network Customer Service

Dec 08, 2010 | LG 50PG20 50 in. Plasma HDTV

1 Answer

LG 50PG20. My TV keeps turning off by itself! We can turn it back on immediately but less than 5 minutes later it does it again. How can I fix this?


This problems it is the causes by the tv power supply board.That the board,where the power a/c cord plug into it.Try website like Ebay.com to buy a whole refurbish power supply board for the replacement.

Nov 24, 2010 | LG 50PG20 50 in. Plasma HDTV

2 Answers

I turn on the T.V. and the blue light is blinking and the T.V. doesn't turn on


1. simultaneoulsy press and hold [menu] and [vol-] on TV side panel
2. press and release [power] on TV side panel
3. count to 5 and release[menu] and [vol-]
4. TV should have turned on
5. if not, unplug TV and press[power]
6. repeat from step 1 if the TV does not power on the 2nd time

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