Submitted by elliott2 on Sun, 05/13/2018 - 16:59
I'm new to Hivetool and I'm new to the Raspberry Pi. I am fairly fluent in Linux but by no means an expert. I've recently purchased a hivetool rev 0.3 HAT and along with it cam the SD card. I cloned the SD card to have a spare copy. When I boot the Pi3 B+ I get the color rainbow screen and the screen show a lightening bolt on the upper corner. From what I've gathered on the web this indicates an incompatible boot loader. (https://www.raspberrypi.org/forums/viewtopic.php?t=58151)