raspberry pi official 7 inch touch screen flickering issue

gordonf666

I have download emteria to an sd and tsstedcit on a 3b board via hdmi with no issue. I have then connected the touch screen after it boots up i get black flickering lines on the horizontal axis on. I have tested a raspbian os with screen and had no issue. Anyone got any advice on solving this?

IKS

Do a fresh installation with 7" screen connected. emteria initializes the screen during the first boot, so changing the screen afterwards is a bad idea.

gordonf666

Thanks, do you mean once i have put the os image onto the micro sd open it for the first time using the screen?

IKS

Yes, the screen initialization happens during the initial setup wizard.

gordonf666

Cheers for the advice