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LCD pixelation
A few days ago the LCD on my Mk2 started "pixelating". It is persistent, meaning the same patterns are always on, burning white. Turning off the printer will turn them off of course, but when you turn the computer back on the same pattern emerges. The "pixel" are not full characters or even full segments of the characters. It is slowly growing. Initially it only obscured one character on the 2004 display. Now it's partially obscuring 4-6 characters. I can solder a new display onto the board, but I have never seen this before. Can anyone explain what it is?
Posted : 21/02/2021 5:58 pm