Now, we need to start from scratch.
Make sure all connections on the radio module are plugged in correctly.
Check the LVDS cable, this is the only source you will get data to the display.
Check for power, RED and BLACK wire on your newly re pinned connector.
The display only has two connectors, the re pinned plug and the LVDS connector.
Look at the pins in the LVDS connector on both, the radio module and the screen. No bend pins.
Is the screen totally black or is there just no Image? Back light should come on very dim.