I have a p9x79 pro and after updating to 2104 of the bios I can't seem to set my ssd as my 1 boot priority. I can select in ez mode and it will remember it for the next couple of boots then it will forget again and I will get a windows boot error message. This is very annoying. Any help with this would be much appreciated.
More aboutboot priority
I fixed it myself had to select my ssd as 1 in the hard drive bbs priority menu.