gkaiseril wrote: ↑Sat Jun 16, 2018 4:38 pmWith 2 power supplies or a Y adapter one can avoid the jumper wires. Also make sure there no broken or lifted pads on the ribon and the ribon is straight in the socket.
I have used the 7" touch screen with many version of the pi with no issue. It might not work a non-raspbian os
would be interested to see how this connects to DSI interface and your touchuniu wrote: ↑Fri Oct 05, 2018 6:15 pmHi All.
Finaly I found the problem.
The driver board was broken.
But I successfully replaced by a not official driver board.
This is the driver board (I bought without LCD screen)
https://www.aliexpress.com/item/New-7-i ... 4c4dZictxI