No images when using on a Raspberry Pi 4.
If your screen connects to a Raspberry Pi 4 through the HDMI adapter, you need to comment out the line “dtoverlay=vc4-fkms-V3D”. (as shown below)
Before change:
dtoverlay=vc4-fkms-V3D
After change:
#dtoverlay=vc4-fkms-V3D
Then, reinsert the SD card to the Raspberry Pi 4 and it should work.
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