What kind of booze-addled lunatic designs a server BIOS update that resets the configuration of the SATA controller, rendering the server unbootable?
What’s more, which moron on your technical author staff managed to completely omit even a mere mention of this idiocy from the installation instructions or the Readme?
Love and kisses (and a little bit of despair),
(For anyone else planning a BIOS update of a Dell PowerEdge R410, the 1.5.3 version added support for AHCI to the BIOS, and switches to this mode by default after the update. You’ll need to switch it back to RAID in the BIOS if you want your server to boot. You will be warned that “data loss will occur” but the RAID configuration should still be intact.)