Install card in the PC

Make sure you have the card installed in the pc and the controller bios is running during boot.

Get the LSI PreBoot CD

Download from ftp://tsupport:tsupport@ftp0.broadcom.com/private/3Ware/LSI_PreBoot/LSI_PreBoot_CD.iso
Copy it to easy2boot USB disc

Get the LSI 9207-8i BIOS and firmware

Download LSI 9207-8i BIOS and firmware from https://docs.broadcom.com/docs/12350493