Hi, I just bought the new essential kit (the new 3B+) and can’t seem to boot.
I am always stuck at the rainbow screen with a white flah icon in the top right corner.
The pwr led blinks 4 times slow, then 3 times fast, then stays on for 2 seconds before going blinking again.
I have tried formatting the SD card several times, copied noobs/pinn files on it. Even used etcher to write an OS (retropie) on it. Always the same outcome.
Thank you for the help!