Re: LG Plasma - Thin horizontal line flicker and mirror image

Well I called shopjimmy and they said they will just ship me a replacement, so at least that's good.

Re: LG Plasma - Thin horizontal line flicker and mirror image

Any other ideas? Should I try replacing the old card to see if the screen at least comes back on? I tried not to rip any of he cables when I was replacing them and i thought I pushed the wires all the way in. Anyway i messed those steps up?

Re: LG Plasma - Thin horizontal line flicker and mirror image



Yes I did. I made absolute sure of that....

Re: LG Plasma - Thin horizontal line flicker and mirror image



I didn't disconnect anything, but the power and HDMI cable, I did however figure out how to do the jumper test and the wife told me the screen test looked fine, so I went ahead and ordered the Logic/Control board. I have installed the new Logic/Control board that I bought on shopjimmy but now nothing is coming on the screen. When I do the test now it still works fine. My questions are this. Did I get a bad card? Did I accidentally install it wrong, or is there something I need to do other than just replace...

Re: LG Plasma - Thin horizontal line flicker and mirror image

I believe I am having the same exact problem as Jed describes. I have an LG 50PK750 that is about 5 years old. I tried jumping the R51/R52 with a twisty tie as the smallest paper clip was too large to fit inside the holes. I am not seeing the TV go into the test mode, it seems to be operating exactly the same as before I tried jumping. Am I doing something wrong? Thanks!