I've already got at least the same results: only 3 cards out of 100 don't want to work with a table mentioned in first post.
What can you advise me to do with those 3 cards?
 

Hi Bobben 2,

thx for your detailed post. Everything is fine for our R9 390 cards in common, but we really expected some troubles in stability with only several cards out of 100+.

You've already edited bios for 380X, could you, pls., share it with us?


Thank you in advance.