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- HP840 bios virtualization options greyed out

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04-16-2024 08:14 PM
Operating System: Linux
Just purchased used HP840 and can not enable VT-x virtualization options under Advanced->System Security in the BIOS, all options there are greyed out with settings as follows : VT-x : disabled, VTd: disabled, TXT: enabled. Without VT-x enabled VirtualBox will not run. I've updated to latest firmware and BIOS versions and reset CMOS with no changes Any guidance on how to enable those options to be modified would be appreciated.
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