Hello, For workaround this problem, temporarily set the Boot Mode to BIOS mode for access Dell 6Gbps SAS HBA Configuration Utility, then change back to UEFI mode after the setting has completed. Thanks
In R720 I press during boot to enter the config screen, but I get the message  " Dell 6 Gbps SAS HBA configuration utility will load after initialization".  But following POST the system boots into Windows & the config utility never loads.  User manual page 32 has " is used to start the configuration utility but insufficient memory is available. The Configuration Utility loads (boots) after POST initialization ".  The server has 384GB RAM & no memory errors or any issues were reported (I ran a thorough ePSA assessment and everything gets a pass there). No issues in using the existing config & accessing the connected MD3200 through the HBA. I am just not able to change the config.  Is there a BIOS setting that could help me? Appreciate any pointers on how to resolve this.
6 Gbp SAS HBA configuration problem