Opened a brand new sd-card, ran it through h2testw to be sure it was genuine capacity and then used the latest Etchera to flash a Rasplex image to the card. Running windows 10.
The card wouldn’t boot in the raspberry pi. I put it back into my PC and i can’t do anything to it. I can’t format it, i can’t delete the partitions, i can’t change the partition size, nothing.
I’ve tried 3rd party partition tools and they behave as if they’re doing the job but at the end when they refresh the drive view, the sd-card is back to being a rasplex card.
I’ve loaded Ubuntu on my spare machine and use gparted to delete partitions, but that fails too.
I always always always use Rufus for flashing but the guide i found for Rasplex said to use Balena. Awesome.