ProLiant DL350 g9 legacy boot

[jenjay]

Hi
I can't set legacy boot on my  DL350 g9 server. Every time I set it in BIOS from UEFI to legacy boot it requires me to reboot the server so I use F10 to save settings then exit until reboot option is available. After first reboot I ger warnings: 1) 288 about new storage detected 2) 289 new network or storage device detected 'this one will not be shown in the legacy bios boot order until system booted once'.

Then I go to F9 system setup RBSU where I can see boot mode set to legacy but still cant set legacy boot order (grayed out)  F1 says server needs to boot in legacy mode once before running RBSU). So I exit RBSU and resume boot (no reboot) then server turns off, reboot, and show me 'the system is beeing default configured' and then reboots.

After that Server is back in UEFI boot mode.

How can I then change boot mode to legacy and set boot order?

[vijay9]

Hello, 

Please find the below advisory, try to clear Nvram and check changing the boot order to Legacy mode.

https://support.hpe.com/hpesc/public/docDisplay?docId=mmr_kc-0128682

Regards,

Vijay