How to Enable Virtualization in BIOS for Intel and AMD

How to Enable Virtualization in BIOS for Intel and AMD:

An error may have occurred while using the virtual machine on your computer, which is related to virtualization. What is Virtualization? Is it on your computer? How do you turn it on? Find out the answers to these and more questions below, whether you’re using an Intel or AMD system.

What is Hardware Virtualization?

There’s a good chance you know you need virtualization, but don’t know what it is. As you might suspect, it is related virtual machines. In fact, hardware virtualization allows your physical CPU to present itself as multiple virtual CPUs.

The virtual machine requires that it be seamlessly compatible with the guest operating system while sharing resources with the host operating system. There are several technical reasons why you might want to have these separate virtual CPUs. Still, for the sake of this article, all you need to know is that virtualization makes virtual machines and some other types of applications run well.

What are the virtualization brand names of Intel and AMD?

The two major PC CPU brands are Intel and amd. Your computer must have one of these two brand processors. Both companies build their CPUs based on something called the x86 instruction set. In other words, they can both execute and understand the same code.

However, Intel and AMD also have their own in-house CPU features, which have to be explicitly supported by the software. In the case of hardware virtualization, Intel’s technology is known as Intel VT or VT-X. AMD, on the other hand, simply calls its version amd-v. So, when you want to enable virtualization on your computer, you should see these terms.

How to check if virtualization is enabled

Before we turn virtualization on or off, it’s worth learning how to check whether this feature is currently active or whether your CPU supports it in the first place.

In Windows, follow the steps below to check if virtualization is enabled:

  1. press Ctrl + slip away + Esc to open Task Manager.
  1. switch to display tab, if it was not already selected.
  2. Choose cpu In the left hand pane.
  1. look for virtualization Enter the right hand pane, down below CPU performance graph.

If the entry says “Enabled,” you don’t need to do anything else. Your computer supports both virtualization, and it is already enabled. However, if it does not indicate that it is enabled, then we need to check whether your CPU is actually equipped with hardware virtualization.

The easiest way to do this is to use the CPU-Z app. This is what computer geeks have been using for years to get quick and accurate information about the CPU in a computer.

  1. Download and install CPU Z.
  2. Daud CPU Z
  3. Below CPU tab, check Instruction section for VT-X or amd-v.

If virtualization instructions are listed in CPU-Z, your CPU has this feature. This means that you need to activate it in your BIOS or UEFI menu.

How to Enable Virtualization in BIOS or UEFI

After determining that virtualization is not enabled on your computer but your CPU supports it, the next step is to flip the switch and enable it.

Here things get a little tricky because the toggle for virtualization is in your BIOS or UEFI Menu. These are the two types of firmware your computer can use, with UEFI being the more modern standard.

Either way, you need to get into your firmware by restarting the computer and activating the BIOS or UEFI menu. Different motherboard vendors have different ways of doing this, but just in case you need help How to Enter the BIOS in Windows 10 and Earlier Versions.

Once you have entered your BIOS, you need to find the correct setting for your system to enable virtualization in BIOS. There is no standard terminology among BIOS/UEFI developers for such a setting. So, you may have to use your imagination if their chosen word is a bit vague. the above screenshot was below advanced and CPU configuration and setting was called Intel Virtualization Technology.

The screenshot below is of an Intel-based Gigabyte Aorus laptop, but the general idea is the same regardless of motherboard or CPU brand.

We found the virtualization settings under Advanced Chipset Features. Although in the case of this specific computer, the VT-x did not have a toggle. Instead, we only found a switch for VT-d. VT-d is a virtualization sub-technology concerned with the virtualization of IO (input-output) devices, not CPUs. Nevertheless, you should turn on the virtualization features supported by your system.

Are there any downsides to enabling virtualization?

You might be wondering, is virtualization so useful, why is it turned off by default? The answer is somewhat complicated, but there are some circumstances where the feature can hurt performance. it’s like closing hyper threading With some programs the computer may perform better.

In practice, you are unlikely to notice any performance change on a modern system. Unless you run CPU benchmarks back to back and see a different score each time, ie. Regardless, if you have to run software that doesn’t go well with hardware virtualization, it’s easy to reverse the above steps and just turn it off again.