Dear all Many thanks to all of you I updated the bios from inside lifecycle Then installed win 2016 server stud It worked well Still there is another issue if you can help Acronis could not see the hard disk Also be informed that the new machine has one more partition than the old one Both are r740 power edge[IMAGE][IMAGE] The prc controller is  The new is h740p while the old is h740p  I am grateful for all  of you
I have a new R740 server with 6 SAS   raid controller is h740p I created virtual disk raid  10 from 6x550gb SAS with total size 1.6tb The virtual disk status is optimized and online Win server 2016 standard  starts installing  and I created 0ne 80gb Partion then windows creat three small Partion for system and recovery .. Windows keeps installing till step finalize  Then blue screen for  and system dump  Then reboots   Very strange   Also be informed that acro is 2019 bootable flash or DVD does not recognize the virtual disk Pls help Thanks
Non recognize virtual disk raid 10