No signal on startup until I unplug and plug HDMI cable again

Hello everyone,

When I switch on my raspberry pi 3b+ (with Emteria os), I got no signal on the display.

I need to unplug and plug the HDMI cable in order to make it work. I tried with a 24" benq monitor and with a 7" touch screen, and the behaviour is the same. How can I solve this?



  • It maybe due to a bug in our resolution detection logic. We will be rolling out an updated version in the next days. Hope it will fix it for you!

Sign In or Register to comment.