Hi @Infray I have the same Supermicro motherboard. Searching, I saw you had similar issues getting the onboard Intel X553 drivers to work. Your latest post here:  suggests it does or did with an older version. Can I ask where are you with it today and what versions do you have it running on? I've tried 1.03b with both DS3615 and DS3617 bootloaders with no luck. I haven't tried getting my head around including the extra.lzma which might be required for driver support? Th