I had the problem where all 4 of my hash boards got corrupted. I found the Blissz program and loaded it and all the hash boards started working. I am guessing that program writes the pic when I imaged at some point. Anyway it fully restored my miner. I could probably revert to bitmain code at this point and I am guessing it will still work.

My miner would start and connect maybe it would get 1 or 2 accepted shares and then stop. I tried reloading image and resetting nothing worked until I loaded blissz's program.