Repeatedly press Esc key at startup Press the F10 key for BIOS Setup Press the right arrow key to System Configuration tab, Select Virtualization Technology and then press the Enter key Select Enabled and press the Enter keyHP computer method Make sure your BIOS is updated before changing the settings If you have an HP computer, they have an HP Support Assistant app you can configure to automatically install BIOS updates Then follow the instructions on how to update BIOS Then you can look up which HP computer for how to change the BIOS in a search engineSimply, we should enable VTX when we want to use VMware, VirtualBox, HyperV If you want to install any OS on virtualization applications then you need to enable vtx from your system bios In this guide, I'll show some popular computer virtualization technology such as Asus, Acer, HP Virtualization Vt X Amd V Enabling Virtualization On Your Computer For Running 2n Access Commander Faq 2n Wiki How to enable vt-x in bios hp probook