I had the same issue when i tried this CPU on an Asrock Z390 Taichi, with the exact same code, and Asrock RMA'd the board but i was anxious and after getting my hands on the Taichi board, wasn't as happy as i thought i'd be so i ordered the AORUS Master.With windi have 9 Intel Serial IO devices that cannot start due to insufficient resources.Gigabyte z390 aorus pro error codes No luck.