Hi  Thank you for the reply .  Actually I managed to create a flash drive with bootable windows and installed it without any issues . I have tried to install it via Lifecylcle but it didn't recognize the flash drive ( Probably because you are not supporting it ...) , however booting from it to the windows installation and installation itself went well .    BR.
Hello  I just got my new PowerEdge 740 server (Additional spec are below) . I configured RAID (1 for the disk will be used by the OS and 6 for the Data disks ) . I have created bootable external hard drive with Windows server 2019 on it for installation . The problem it's not working . I configured the bootable drive to boot first via the BIOS . during the system load it says " Booting from Disk C:" but nothing really happens . The system is trying to load from the NIC card . I also tried to install the OS via OS deployment but it doesn't recognized the bootable device . This specific bootable device worked before on the same system ( I connected it just to see if it can boot from the drive and it did. Once I created the RAID configuration it stopped working ) . I have tried a different bootable device but it didn't work either .  Note : I'm using external WD Hard drive as bootable device for the OS installation How can I make it work and install Windows on the machine ?  Spec :    Thank you !
Bootable device for OS installation is not working on a new Poweredge740 server