Hi everyone! I have this Samsung S24C350 that I`ve gotten for less than 10$.
The problem is that I have those vertical lines:

The image is not always so dark as in the pictures. I suspect a bad display as the voltages seem to be normal.
At the ribbon cable I measure 1-1.5 V on all the test points so I have signal from the main IC output.
Unfortunately I cannot get the schematics for this display.
I hope someone recognizes the symptoms as I am stuck at the moment
The problem is that I have those vertical lines:

The image is not always so dark as in the pictures. I suspect a bad display as the voltages seem to be normal.
At the ribbon cable I measure 1-1.5 V on all the test points so I have signal from the main IC output.
Unfortunately I cannot get the schematics for this display.
I hope someone recognizes the symptoms as I am stuck at the moment