Tried to update the Bios of my DZ77RE-75K Mainboard from Version 053 to 059 because of not working WakeOnLan functionality.
With Bios 059 my Raid Controller no longer is recognized from the bios(LSI SAS9271-8i).
Downgraded to 058=> Raid Controller not recogniced, F7 Bios Update not working anymore.
Followed bios rescue procedure(Mainboard Jumper) and recovered to Bios 057. The Raid Card was not recognized, too.
So i flashed back to 053 then the LSI Controller was recognized again.
Seems to be hard to produce a bios version recognizing raid Cards.