Qrash

FYI BIOS F5i is now posted for download on the X399 Aorus Xtreme website: www.gigabyte.com/Motherboard/X399-AORUS-XTREME-rev-10/support#support-dl-bios The BIOS is dated 2019/05/08 (08-MAY-2019) which is earlier than when it was sent to another owner as a beta BIOS to solve the detection of mixed (NVMe and SATA) M.2 SSDs, especially when there is more than 1 SATA M.2 SSD.

Thanks so much for posting this solution. I have two M.2 SSDs, one is NMVe and the other one is SATA. Initially I had the NMVe drive (my boot drive) in the middle (M2P) connector and the SATA drive in the top (M2M) connector. This worked fine with BIOS versions F3 and F4, but not in F5 or its the later variants (F5c, F5c_n, F5g, F5g_n). In all the F5 BIOS variants the NVMe SSD was still detected, but the M.2 SATA SSD was not. Swapping the locations of the drives, with the SATA in the middle (M2P) connector and the NVMe in the top (M2M) connector, has both drives being detected with the newer F5 BIOS variants. Thanks again for your help.