Biq Square Rainbow

Cant get it to work…

2 Different laptops, burned the osmc image with the osmc-tool to a 8Gb sd-card . Tried it with 2 different raspberry pi-2 boards. Big rainbow… Bought a 2A power supply…
Still a big square rainbow…
I like rainbows, unicorns and all… but I would like to try Osmc once …
help?

Do you have Rpi 2 or Rpi B+? You must select correctly in the installer. There have been many people confused as to which is needed. ONLY Rpi2 will should be selected for Rpi2. Rpi1 for ALL OTHERS.