How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

VT-x or Intel Virtualization Technology allows processors to run virtual machines. It’s no surprise, then, that a “VT-x is not available (VERR_VMX_NO_VMX)” error prevents VirtualBox from functioning correctly.

This error indicates that your processor doesn’t have virtualization enabled. This could be due to many reasons, from a security precaution to a conflict with another technology. Thankfully, there are many easy fixes for this issue. Here are all the ways to resolve this common VirtualBox error.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

Fix 1: Enable VT-X From BIOS

The simplest explanation for getting a “VT-x is not available” error is that the feature is just not enabled on your computer.

This is likely if it’s your first time running VirtualBox on the machine. To fix it, you only need to access the BIOS settings and enable the VT-x and VT-d options. It’s usually named the Intel Virtualization Technology or the SVM mode in AMD computers.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

You may have to poke around in the various BIOS menus, though, as the placement of the option varies between different Motherboards. On some, you will find it under Security; on others, under Advanced.

Fix 2: Disable Hyper-V

Microsoft Windows has its own version of virtualization, and it doesn’t play nice with third-party tools like VirtualBox. You must disable it to remove the conflict and get VirtualBox working correctly.

The feature is called Hyper-V, and it’s not present in all versions of Windows. Only 64-bit versions of Windows 10 Pro, Enterprise, or Education possess Hyper-V. If you’re using Windows 10 or Windows 11 Home edition, you can safely skip this step.

  1. There are multiple ways of disabling the Hyper-V Windows feature, but the most reliable is to use the Command Prompt. Search for “cmd” in the Start Menu and select the Run as administrator option.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

  1. Now enter the following command: bcdedit /set hypervisorlaunchtype off

This will edit the Boot Configuration Data, removing the Hyper-V service from the list.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

  1. To be extra safe, follow up with this command as well: dism.exe /Online /Disable-Feature:Microsoft-Hyper-V

This prevents DISM (Deployment Image Servicing and Management) from automatically adding the service back when it updates the Windows image.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

  1. Restart your computer.

Fix 3: Disable Memory Integrity

Windows Security includes a virtualization-based protection feature that can detect low-level code injection and protect your PC from even the most dangerous malware. But just like Hyper-V, this creates a conflict with VirtualBox.

Most users don’t need the advanced security provided by Core isolation. Modern laptops have it disabled by default, as it conflicts with built-in software used to optimize hardware performance.

  1. To disable Memory integrity on your computer, open Windows Security. You can search for it in the Start Menu.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

  1. Switch to the Device Security tab.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

  1. You can view whether Memory integrity is running by checking the Core isolation header. Selecting Core isolation details brings you to the option itself.
  2. Turn off Memory integrity by flipping the toggle to the Off position.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

  1. Restart the computer.

Fix 4: Check Your Antivirus Settings

If you’re using a third-party antivirus tool, the application may block some virtualization features on your PC. Avast, for example, automatically disables VT-x on some computers.

You have to look at the settings of your antivirus app for anything related to hardware virtualization and make sure to allow it. In Avast, you need to check General > Troubleshooting > Enable hardware-assisted virtualization.

How to Fix “VT-X Is Not Available (verr_vmx-No-Vmx)” Error in VirtualBox

What is the Best Way to Fix the “VT-x is not available (VERR_VMX_NO_VMX)” Error in Windows?

Having Hyper-V virtualization running and interfering with VirtualBox is the most common reason for getting a VT-x error on Windows 10. You can fix that easily by disabling the feature through the command prompt.

The error also appears on many PCs because virtualization is disabled on their BIOS. That one is just as easily solved – open the BIOS settings and enable the Intel Virtualization or SVM mode.

Finally, your system could get the VT-x error due to overzealous security features. Disable Memory integrity from Windows Security, and look at the settings of your third-party antivirus to find and resolve any conflicts. VirtualBox should run without any trouble now.

News Related


How To Play Need For Speed Games In VR?

The Need for Speed is one of the world’s most popular racing game franchises, but recent entries in the series have not been well received. Despite the huge potential, the ... Read more »

Meta Quest 2 Review: Is It Still The Best VR Headset?

It’s been two years since the launch of the Meta Quest 2 (formerly known as Oculus Quest 2). Since then, many new standalone VR headsets have emerged on the market. ... Read more »

Stellantis Owned Fiat Launches Metaverse Store Using Touchcast and Microsoft Tech

Fiat, an automotive brand property of Stellantis, has launched its first metaverse-based store, which the company claims is the first showroom of its kind. The experience, which was developed with ... Read more »

How to craft TM 162 Bug Buzz in Pokémon Scarlet and Violet

Screenshot by Gamepur Bug-type Pokémon are often underestimated by the fandom, so many people usually miss out on great moves such as Bug Buzz. In Pokémon Scarlet and Violet, you ... Read more »

Hunting New Laptops? These Are The Best Thin & Light Laptops Under $1000 Right Now

Thin and light laptops are revolutionary; they offer significant performance in an extremely compact package. Almost all major laptop OEMs have been focusing on this category of laptops, leaving the ... Read more »

Ugreen 3-in-1 MagSafe Wireless Charging Station Review: Better Than Apple’s MagSafe Charger

Docking your gadgets on a charging mat is more convenient (and a bigger flex) than fidgeting around with cables. That’s exactly what makes today’s Ugreen 3-in-1 MagSafe Station review so ... Read more »

How To Play Sonic Frontiers Using Yuzu or Ryujinx Emulator

Sega has finally come out of its long-dormant state and finally realized the potential of a AAA Sonic game. However, the graphical performance of Sonic Frontiers on the Nintendo Switch ... Read more »

ChatGPT: An AI That Can Build Human-Like Conversations

OpenAI, a former Elon Musk-headed company, has released an AI chatbot proficient at conversing like humans. ChatGPT is yet another marvel of Artificial Intelligence that is closing the gap between ... Read more »

Twitter Users To Lose Followers After Massive Spam Account Sweep

New Twitter head, Elon Musk, has always been vocal about Twitter’s bot problem. In fact, a major reason he wanted to back out of the acquisition was a bigger population ... Read more »

Meet EA-18 Growler Attack Aircraft That Can Blind Its Enemies

The EA-18 Growler is one of the most advanced electronic attack aircraft. It is a specialized version of the two-seat F/A-18F Super Hornet (heavily featured in Top Gun: Maverick). The Growler features ... Read more »

This Is How NASA’s Water Jet System Protects A Rocket Launch

Modern-day rockets are becoming more powerful and dangerous at the same time. The energy and heat released during a launch can potentially damage a launch pad. That’s why NASA’s water ... Read more »

Today’s Google Doodle Lets You Design Your Own Video Game!

Today, Google’s homepage doodle is something you have never seen before. It is Gerald “Jerry” Lawson’s 82nd birthday. If you don’t know Jerry by name, you probably have tried his ... Read more »

Zakázané názvy. Tyhle složky ve Windows nevytvoříte a můžou za to 70. léta

Složky ve Windows si nepojmenujete libovolně. |Seznam rezervovaných názvů existuje kvůli kompatibilitě. |Kořeny této záležitosti sahají až do 70. let. Zakázané názvy. Tyhle složky ve Windows nevytvoříte a můžou za ... Read more »

Slow Horses Season 2 Release Date & Time: Can I Watch It For Free?

Being a spy is not at all an easy task. You must hide and successfully execute the most dangerous missions for your country. However, what happens to those who sometimes ... Read more »

Can Paramount+ Subscription Plans Be Compared To Other OTT Giants? Is It Good Enough?

Since the beginning of Covid-19, the consumption of online streaming has increased exponentially. With the rise of streaming platforms, gut-wrenching competition in the market is only getting worse. Moreover, the ... Read more »

How To Watch Freddy For Free Online?

With the rise of streaming platforms in the modern era, the entertainment industry is changing for good. Even famous Bollywood actors now prefer to release their movies directly on these ... Read more »

This Aerial Saw Cuts Trees While Hanging From A Helicopter

Manually cutting trees with a ground crew can be quite a tedious and slow process. However, human ingenuity can find creative ways to solve a problem more efficiently. In the ... Read more »

Here’s How To Play Zenyatta In Overwatch 2

While there aren’t many support heroes to choose from, Zenyatta is one of the best support heroes in Overwatch 2. However, Zenyatta is not only a support hero but also ... Read more »

ASUS Vivobook Pro 15 Review: Lead The Way, OLED!

An OLED screen can vastly change the way you think of a Windows laptop. And this ASUS Vivobook Pro 15 review takes note of the same. The laptop belongs to ... Read more »

10 K-Dramas To Add To Your Watchlist This December 2022

While the ‘K’ in dramas continued to win throughout 2022 with incredible releases, November was an oxymoron with both light dramas like Call My Agent and serial killer crime thrillers ... Read more »

When Is Yellowstone Season 5 Episode 5 Releasing Online? Is Free Streaming Possible?

Paramount’s long-running series Yellowstone is almost nearing the climax of season 5, part 1. Yes! You heard that right. The fifth season will be arriving in two separate parts with ... Read more »

Overwatch 2: Sombra Strategy Guide (Tips & Tricks)

With invisibility and teleportation up her sleeves, Sombra is one of the toughest Overwatch 2 heroes to take down. Not to mention her irritating arsenal that not only includes an ... Read more »

Intel Core i5-13600K Vs. 12600K: Which One Should You Pick – MSI Gaming PC Build

Probably the lowest Intel Core i5-13600K price in India is around Rs 33,159, with a little bit of hassle one can round the figure off to Rs 33,000 and call ... Read more »

SR-71 Blackbird: The Fastest Aircraft Of The Cold War Era

The SR-71 Blackbird is one of the most iconic military aircraft in the U.S. arsenal. It was once the fastest plane in the world before being surpassed by North American ... Read more »

Review Seagate FireCuda God of War Ragnarök External Hard Drive

Here is our review of the new Seagate FireCuda God of War Ragnarök External Hard Drive. Confront the end of days with God of War Ragnarök Limited Edition Game Drive for ... Read more »

Top 8 Ways to Fix Instagram Calls Not Working on Android

Instagram lets you connect with your favorite people over voice and video calls. Also, features like co-watching certainly make Instagram calls a lot more fun. However, all those cool features ... Read more »

How to Log Out Of Reddit in 2020 (Mobile & Desktop)

Reddit is a site that calls itself the ‘Front page of the internet’. Have you ever wondered why? It is because it’s a website that has tons of valuable resources. ... Read more »

Here’s How to Use the Free Google One VPN on Pixel 7 and Pixel 7 Pro

Did you know that Google Pixel 7 and Pixel 7 Pro devices come with free Google One VPN? Yes, it is one of the Pixel-exclusive features Google announced in October. ... Read more »

How to Clear Cache in Microsoft Edge (And Why You Should)

If you encounter persistent performance or site loading issues in Microsoft Edge, or if the browser refuses to open altogether, it could be something to do with an obsolete or ... Read more »

Amazon Prime Video overtakes Netflix to become the most popular streaming service in the US

After years of dominance, it looks like Netflix’s tight hold over the streaming service market is beginning to loosen after it was dethroned by Amazon Prime Video as the number ... Read more »

Callisto Protocol PC stutters improved in horror game update

The Callisto Protocol PC stutters are addressed by Striking Distance in an update aiming to fix gameplay stuttering, with further optimizations promised ahead Read more »

How to use Portable Waypoint in Genshin Impact

Screenshot by Pro Game Guides A Portable Waypoint is a Gadget that you can drop anywhere in the Genshin Impact map, essentially functioning as a regular Teleport Waypoint. It allows ... Read more »

Samsung HW-Q700B review: the best budget Dolby Atmos soundbar

This room-filling Dolby Atmos soundbar doesn't skimp on features and outperforms its price category Read more »

Toyota Innova Hycross Vs Tata Safari Price, Engine Specs, Dimensions Comparison

Toyota Innova Hycross Vs Tata Safari Price, Engine Specs, Dimensions Comparison In this Toyota Innova Hycross vs Tata Safari comparison, we’ll look at the variant-wise prices, engine specs, dimensions to ... Read more »

I adopted my daughter and became a single mom by choice at 30. I want her to know how to live life on her own terms.

Kayla Lupean and her child Courtesy of Kayla Lupean Kayla Lupean was 30 when she adopted her daughter after a contentious divorce. She learned to think outside the box, and ... Read more »

How to tell if your colleagues are keeping information that could help you do your job better to themselves – and how to stop them

“Quiet constraining” is the latest business catchphrase, following on from “quiet quitting.” It refers to the withholding of valuable information from coworkers or managers. Are you withholding information from your ... Read more »

How to get PAN Card allotted while sitting at home? Use THIS online service and get it within 4-5 days

How to get PAN Card allotted while sitting at home? Use THIS online service and get it within 4-5 days PAN Card: Similar to the Aadhaar Card, the PAN Card is a significant ... Read more »

HapiPola Floral Smartwatch for Women Launched in India

Home-grown wearable brand HapiPola has introduced the new Floral smartwatch in India. The watch is women-centric and comes with features like period tracking, pregnancy tracking, and more. Check out the ... Read more »

WhatsApp Beta for iOS Spotted Testing Ability to Search Messages by Date; Android App Shows New Emojis

WhatsApp is working on 21 new emojis, which are currently under development. Read more »

Νέος ψηφιακός κόμβος των Βαλκανίων και της Ανατολικής Μεσογείου η Κρήτη

Νέος ψηφιακός κόμβος των Βαλκανίων και της Ανατολικής Μεσογείου η Κρήτη Με τη δημιουργία του νέου κέντρου δεδομένων της Lamda Hellix να βρίσκεται πλέον σε πλήρη εξέλιξη στην Κρήτη, μετά ... Read more »
Breaking thailand news, thai news, thailand news Verified News Story Network