During installation process of vSphere ESXi 5 as a virtual machine I got warning message

HARDWARE_VIRTUALIZATION WARNING: Hardware Virtualization is not a feature of the CPU, or is not enabled in the BIOS

I talked to myself, what the hack, I did enabled INTEL-VT in the BIOS. I skipped warning message and finished installation.

Without enabled hardware virtualization feature I would be able run only 32 bit machines on my virtual ESXi server. I decided to dig out in virtual machine configuration.  In a hardware tab, under Processor configuration section Virtual Intel-VT or AMD-V/RVI box need to be checked in order to pass hardware virtualization features to virtual machine

 

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Artur Krzywdzinski

Consulting Architect at Nutanix
VMware geek since ESX 2.5 version | living abroad since 2008 | VCDX 077 | vExpert 2012-2014 | dad | married to @AKrzywdzinska | live in Frankfurt am Main, Germany
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  • http://www.petenetlive.com PeteLong

    If you see this error on a Live server, Heres some more information that might be helpfull,

    VMware Error – HARDWARE_VITRTUALIZATION WARNING

    Pete
    PeteNetLive

  • http://vmwaremne.com shaik riyaz

    dude but i dont have check box in my vmware 8.0 to enable . . . .i want run mac snow leopard 10.6.8 in my dual code system but it showing virtualization problem

    can u help me

  • bb2012

    I got this error and VMware advised me to turn off Trusted Execution which allows for 64 bit VMs and VT technology.

    • artur_ka

      Thanks for info, Where Trusted Execution can be turned off ?

  • taj mohammad

    Hi Artur, thanks for pointing this. I was restless as i could not find this option.

    My Motherboard is DQ77mk and Processor is core i7 3770. i bought this pc for learning Virtualization , Cisco & Juniper.

  • Joseph Ozurumba

    Thanks mate. Grow more in knowledge!!!!

  • Joseph Ozurumba

    Hey dude, that was a big lie!! That box remain checked and still complaining of same man!

    • http://vmwaremine.com/ Artur Krzywdzinski

      do you have Intel-VT enabled in BIOS ?

      • Joseph Ozurumba

        Yes I did before coming online to search for the information, sorry for my harsh words though, was very sad after immediate turn-down.

        • http://vmwaremine.com/ Artur Krzywdzinski

          as you can from the comments below, it does work for others – to sure why it doesn’t for you. One of the comments mention something about Trusted Execution to be switched off.Check it – maybe it will help you out