55h9b2 vertical lines and half dark screen
Showing all of a sudden. Half of screen is basically dark at same moment, but flashes white when i hit side of tv. Vertical lines appearing randomly. Both sides of screen seem to be able to make similar light with the vertical lines. Now its crazy lines, cant even see the menus anymore.
I cleaned connects but it did nothing. Both sides of screen seem to have beautiful vertical bright lines.
Should i check voltages, any suggestions? Or just order a tcon board? Now its showing the “no signal” words on the screen, with darkening of it mostly on the right side of screen.
Any ideas would be great. This tv has also some sort of board with like 14 connectors into it, which then goes to the panel. I wonder if its worth trying to repair?
Thank You for any help!
-Jon
Update (01/08/2022)
Pics here thanks!!
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