Let me start by saying using Discord to provide product support is a terrible, terrible, terrible practice. For some reason it refuses to let me in as well.
That out of the way, there seem to be no public resources on the Zimablade board. Is there a board diagram somewhere? I’m looking for the purpose of all headers, and potential alternative power in feeds.
To my shock, the BIOS revealed not only a CPU fan function, but also HD audio. These may just be features of the CPU and unpopulated on the board, but not clear. Additionally, I am having issues getting an option ROM screen to display for my RAID/HBA card. There’s shockingly little documentation on this product, for something advertised as DIY.