I may have changed some addition registry settings from the documents over at: https://support.microsoft.com/en-us/help/4073119/protect-against-speculative-exe

I may have changed some addition registry settings from the documents over at: https://support.microsoft.com/en-us/help/4073119/protect-against-speculative-execution-side-channel-vulnerabilities-in https://support.microsoft.com/en-us/help/4073119/protect-aga... According to the powershell app PS> Get-SpeculationControlSettings All mitigations are disabled. No need to do anything in BIOS.