Hi,
I have a STM32F746G Discovery board on which I have developed an application. The application was running fine on STM32F746G Discovery CU3.
When I bought a new identical board and flashed the application, the display literally showed something like this:
My old board is DK32F746G$U3, which is working fine, but the new one is DK32F746G$CU4, which shows Black screen.
I have no clue what the display is used for CU4 as I could not find any information about it.
How do I solve this?
