MY L G 42 INCH PLASMA 42PC5D WON'T STAY ON - Sylvania LC320SS8 32 in. LCD Television

You may have used Monster cables which can expand the plug in the TV.
Sorry, but you'll need to get a new input or use tape to hold it in.

do you see any blinking ligth on the front of the tv?
if so what color is it?

Ur backlight video inverter board is dead or defective,need it replaced.Tries these websites Shopjimmy.com or Partstore.com or Ebay.com.

I have a LG plasma and I am trying to connect my PC via VGA and I am getting the "Invalid Format" - can you please tell me what is the problem? Thank you

You need your Tv product code wich is located in the back of the TV next to the serial number.
you can get one directly from LG ($500-$800) or you can try EBAY, look for a TV non working with a good panel, it doesn´t matter why is not working as long as the panel is in good condition, the price range is wide but you can get one for $150-$250.

And no you can not use any 42" plasma.

firmware is mostly used by commercial TV´s, try using your TV with other device or an aerial antenna.
I believe the problem is your comcast DVR convertor.

If the display is totaly blank from turning the set on it sounds to me that the display is gone and all you can do is replace the display witch for a 42" set it woudl be cheaper to replace.

Hi Craig,
Your Tv has a 1 year warranty, you should contact Customer Service as soon as possible. This is the number in the USA 1-800-243-0000
If needed this is the Global Site. www.lge.com/products/category/list/tv.jhtml
Enter your country then click on Support for the Service Number.
If this helps please rate this solution as a FixYa.
Lone99star



Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/jason_77a19afa8d604dee

Hi Amhouston,

Can you turn it bak up again, manually or with the remote?

Dave

I GOT IT FREE FROM LG TECH SUPPORT. NOT $19.99, OR 29.99 FREE!!!!!