I have a problem with my Lexus ls400 for production in 1998.
Me on the display (LCD touchscreen) shows the horizontal and vertical black lines.
I thought that the problem will be a cold joint on the solders, but the problem remains.
I found two bad smd capacitors and bought new but the problem has not changed.
Is there anyone who could give me advice how to solve the problem?
Thank you so much for the advice.
(after turning the key with 10 seconds showing black lines, and then screen turns white)
Regards Jiri Knotek