Display white with lines
HI. I have a Joying 6.2" 1 din universal car stereo.
Last night, by mistake, I inserted the flat connector backwards into the external display. It was very dark, I was driving and the connector entered despite the obligatory direction.
From that moment, the central unit works normally, but the display is white with some lines, definitely unusable.
The pins are all ok (they are not bent).
What can I do?