My screen on the picade will NOT turn on

Just put the picade together and followed all instruction to the letter. My screen will NOT turn on. Anyone had that problem ?

Have you added hdmi_force_hotplug=1 to the /boot/config.txt file?

Yes it is all connected.

Any other ideas ?

What power supply are you using?

This is the correct fix.

Put your SD card into a computer and open up the config file and add the line

hdmi_force_hotplug=1

Right at the bottom and it will work