the server will not be able to boot from hard disks

[OutOfWarranty]

I have an old proliant server.
ML350T04 X3.2 / 800-1M HP-SC 641 EURO
I replaced the battery on the motherboard and checked the memory attachment.
After this, the server will not be able to boot from hard disks.
I would need help restoring the old raid configuration to get the machine up and running again.
Picture from screen
https://ibb.co/jJ6Lq1k

[Ihaqueit]

Are you able to see drive?

[OutOfWarranty · Accepted solution]

This was a bit embarrassing.
Replacing the battery changed the boot order.
By choosing the right one first, the computer started up.

[Ihaqueit]

Means now solved or not?

[OutOfWarranty]

Solved.