I ran a print job for 2 hours, and went to check the printer some time later and found that the LCD is all “noisy” (vertical lines with different intensities), displaying darker in the center (thing a inverted vignette) and a dead spot in the middle.
I tested the cable but it doesn’t seem broken (shaking it didn’t affect the lcd). Reconnected, cleaned the connector, turned the printer off for few minutes, etc. No effect a all.
My guess the LCD went bad and I need to start the warranty process. Just confirming if there is any test that I can do.
Any suggestions? thanks!
[edit: re-adding photo]