Why won't Centos 7 boot on HP ProLiant DL360 G7?

Question

CentOS

Greetings!
There is an HP ProLiant DL360 G7 server with a SmartArray p410i controller (This controller is supported by Centos, unlike p400i). In general, the bottom line is that the installation of the axis goes without problems, the disk is visible during installation and everything is written to it, the installation takes place absolutely in the normal mode. At the end, the installer says that everything is successfully installed and you need to reboot. But booting from the disk does not occur, on the screen I see:
Booting from local disk....
Boot error

I boot into Rescue Mode, all partitions are visible, everything is fine, I tried to reinstall grub manually - it does not help.
What could it be? Help find a solution.
The RH website says that this hardware is supported for Centos 7.
Thank you.

Answer 1

Is the disk visible in bios? what does lsblk say? Have you tried installing other OS? why centos 7, already there is the 8th version for a long time