A.W., You will need to access the BIOS and under Processor settings verify that Virtualization Technology is Enabled. Beyond that it should be set for what you have installed in the server. i.e. raid card etc. Also if you are using ESXi embedded (on the SD card) then you will need to set the boot order for the SD.
Hi all, I am going to install EXSi 5 on the brand new Dell PowerEdge R710, would you like tell me there is some best practice for BIOS setting? thanks
Dell PowerEdge R710 BIOS settings for EXSi 5