vt-x hardware acceleration is not available on your system?
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You need to Enable Virtual Hardware in BIOS. Switch to the Advanced Mode tab then choose CPU Configuration option. Scroll down to the "Intel Virtualization Technology" value, and then change [Disabled]->[Enabled] .
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['Make sure the virtual machine is in a powered off state.', "Open that virtual machine's properties page.", 'Select the Processors & Memory page.', 'Select the checkbox next to Enable hypervisor applications in this virtual machine.', 'Restart the server.']
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First method – Easiest option- Check your Task Manager You should see Virtualization as shown in the below screenshot. If it is enabled, it means that your CPU supports Virtualization and is currently enabled in BIOS. If it shows disabled, you need to enable it in BIOS.
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How can I increase my VRAM, which should be available to me, but it's showing that VRAM is 0? ... If that amount is zero, you're probably using integrated graphics which does not have any video memory because it relies on shared system RAM for use as graphics memory.
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Workaround. Enable the Virtualization option in the local machine BIOS and restart the computer. If the BIOS does not have a Virtualization option or it is already enabled, please see this virtualbox forum post for additional workarounds.
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Click on Advanced Settings. In the Advanced Settings window, if Troubleshooting tab is present, then the graphics card supports hardware acceleration.
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['Click on the Start Menu and Go to Control Panel.', 'Click on "Device Manager".', 'In This Menu You Should See a Section Called "Display Adapters" Click on It.', 'Now, Right Click on the Video Card Shown and Select "Update Driver Software".']
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['At the bottom of the page, click Show advanced settings...', "Under System, make sure the box next to Use hardware acceleration when available is checked. If it isn't, check it now.", 'Try loading the page again.']
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Enable the Virtualization option in the local machine BIOS and restart the computer. If the BIOS does not have a Virtualization option or it is already enabled, please see this virtualbox forum post for additional workarounds.
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MSI GeForce GTX 1660 Super Gaming Graphics Card, PCI-E x16, No NVLink, VR Ready.
28104
VT-x is not available (VERR_VMX_NO_VMX). Now my searches have told me that this is most commonly due to either virtualization not being enabled in BIOS, or Hyper-V running and not allowing VirtualBox access to VMX. I have checked my machine's BIOS and confirmed that virtualization is enabled.
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['Update your graphics driver to the latest version. ... ', 'Open your graphics control panel and in 3D settings change to the performance mode from quality mode.', 'Overclock your graphics card using MSI Afterburner or any other software of your preference.']
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Sadly the game refused to load for the Bulldozer chip... The AMD FX-8150 though is meant to be a rather capable gaming chip, and with a high-end GPU it delivers performance every bit as good as the Intel chips. So there's nothing holding it back in gaming terms.
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Most driver-related startup apps are useless. We can disable the Nvidia, AMD or Intel modules (persistence, hkcmd, and igfxTray), and our graphics will work perfectly fine.
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['Right click on desktop and check if the NVidia control panel option appears. ... ', 'Click 3D settings > Manage 3D settings.', 'Click the "Preferred Graphics Processor" tab and choose "High performance NVidia processor"', 'Restart the computer and check the functionality.']
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Open Hyper-V Manager. Right-click the desired Virtual Machine (VM), and left-click Settings in the pop-up menu. In the Settings window, under the relevant network adapter, select "Hardware Acceleration". Check/uncheck the box “Enable virtual machine queue” to enable/disable VMQ on that specific network adapter.
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VT-x/AMD-V is disabled within BIOS – Another reason why you might see this error message is that the virtualization technology that your CPU uses is disabled from BIOS. In this case, accessing the BIOS settings and enabling VT-x/AMD-V will resolve the error message and allow you to run virtual machines.