I have a 42 inch LG plasma pg20 series 2008. It turns on but does not display 3 seperate hdmi devices. I have a constant no signal flashing on and off. when i go to input screen the hdmi input recognizes a connection but doesnt display anything after it says "connecting". I also tested the rca connection and it works fine.Devices are Direct TV, PS3, Xbox. Everything worked fine until after a thunder storm last night.
Model: Plasma tv pg20 series
I unplugged & plugged the hdmi connections &
I switched out an hdmi wire.
Thank you for posting your question on Just Answer! I will be happy to help you with this problem. Can you please give us some more information so I can better answer your questions.
-The only problem with the tv then is the HDMI inputs are not working...everything else is fine? - Do I understand you correctly?
Please give me this information and I will be happy to assist you further. Thank you, Tim Nolan
This is pretty common after a storm for some reason, its seems we see a lot of surges come through cable/satellite boxes and destroy the HDMI processing in the tv. You are going to need a new main board in the tv to fix this problem. IF you have the full model number, I can get you the part number you need if you want to replace it yourself. IF you do not want to and you have it repaired professionally, then you are generally looking at $300-400 for the repair.Tim
OK part number is XXXXX I would recommend www.encompassparts.com or www.shopjimmy.com. Tim
its out of stock everywhere but i put in a request at shopjimmy.com.Is it easy to replace?
Yes, replaceing it is simple...just a few screws and a couple wires.Tim
Hi!Just wanted to touch base and see if there was anything else I could for you at this time.Tim