Dell 6 GBps SAS HBA - Manual (Page 27)

6 Gbps SAS HBA BIOS 27
Exit Screen
NOTE: Changes to the SAS BIOS Configuration Utility take effect only
when you exit the utility.
Use the Adapter List and press <Esc> to save and exit the SAS BIOS
Configuration Utility. A similar exit screen appears when you exit other SAS
BIOS Configuration Utility screens. Use these exit screens to save your
settings.