Install/Upgrade ESXi 8.0 on unsupported hardware.

As i was installing\upgrading my lab environment to ESXi 7.0 i received an error that the CPU was unsupported. As per the release notes vSphere 8.0 release notes my CPU is no longer on the compatibility list.

Since this is a lab environment i wanted to continue using my current hardware. It goes without saying that this method should not be used in a production environment.

To allow the legacy CPU all I had to do is boot up from the ISO, on the boot Menu I pressed TAB or Shift + O and added allowLegacyCPU=True option as seen in the screenshot below

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