Got a LG with color static frozen. Doesn't move just stays on this picture. I'd assume it's main board but I'm sure one of you has seen this before. Any data helps thanks
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LG 75UH8500 color static frozen
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Originally posted by EazyBone View PostNegative, can't turn it on nor perform instop while on or off with commands.
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It's definitely the main board. Test the caps in ohm mode around the big BGA chips. Which ever chip has the low ohms caps near is the problem.
you can try a reflow for testing but my experience with this model lg is you have to replace it. I've never got a reflow to work
you can buy the chips but they come from China so takes a while to get and need BGA workstation.
Mainboards are getting expensive and almost impossible to find for this model though and will just have the same fate
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