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Questions tagged [vt-x]

VT-x is an x86 processor extension specific to Intel microprocessors, It provides hardware acceleration to common virtualized tasks.

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Virtual box: VT-x is not available, but is enabled in BIOS

I ran through all the options on the site and nothing worked to get Virtual Box to run my VM's which were all working in the past. The error I received was the VT-x is not available. Since it had ...
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0answers
18 views

VBoxManage: error: Details: code NS_ERROR_FAILURE (0x80004005), component MachineWrap, interface IMachine [on hold]

Hi I used hackintash high siera 10.13.6 last security path update. motherboard asus tuf z370 plus, cpu core i3 g8, ram 16g crucial , 120ssd atata su650 and 4g vga nvidia completely install not ...
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0answers
91 views

Problème Virtual Box : VT-x is not available mais est activé dans le BIOS

I don't succeed to launch a virtual os (such that Ubuntu or Debian) on Virtual Box since I always get the following error : (VERR_NEM_MISSING_KERNEL_API). VT-x is not available (VERR_VMX_NO_VMX). ...
0
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1answer
44 views

Do I need to turn on VT-x in order to make a virtual machine using Oracle VM?

Do I really have to turn on VT-x in BIOS to make a virtual machine? I keep getting the error about VT-x not being turned on but I feel like turning it on could have a negative impact on my computer. I ...
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0answers
126 views

Should I enable VT-x on VirtualBox? (32 bit OS)

AFAIK for 32 bit OS, VT-x isnt needed. Besides using 64 bit OS, when should I use VT-x?
2
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1answer
565 views

VT-x not available in Windows 10 Pro even though i5-6400 CPU supports VT-X

I have an Intel Core i5-6400 CPU installed on a ASUS Z-170A mainboard. According to the documentation of my CPU, this CPU supports Intel Virtualization Technology (VT-X) and it is listed as ...
2
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1answer
4k views

Error with Oracle VM VirtualBox: VT-x is not available (VERR_VMX_NO_VMX) [duplicate]

I've recently installed Oracle VM VirtualBox on my Windows 10 computer, and I'm trying to make an Android Virtual Machine. The problem is that when I go to start the VM, it displays the following ...
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1answer
490 views

Running 32 bit OS on 64 bit OS host without VT-x

I am trying to run a 32 bit OS (Android x86) in VMware Player. It is coming up with the error 'VT-x is not available', even though I have a 64 bit CPU/host OS. Why is this? I am aware that you ...
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2answers
281 views

Binary Translation not working in VMware Workstation 12

Since upgrading my whole PC I am unable to run VMs in Binary Translation mode. VT-x / Intel Virtualisation Technology is enabled in the BIOS however I require Binary Translation for use in Windows ...
1
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2answers
1k views

Win 10 system_service_exception and BSOD after enabling virtualization (vt-x) in BIOS

NOTE: Question answered below... I want to enable Intel Virtualization Technology via the updated bios of my ASUS ROG STRIX Z270I motherboard, but each time I enable it, windows crashes to blue ...
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1answer
1k views

VirtualBox VERR_VMX_NO_VMX

I downloaded VirtualBox, knowing that my computer has VT-X, and I just created two VMs, but when I started them, I saw this error: VirtualBox - Error Failed to start the virtual machine ...
3
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1answer
2k views

Is there a technical reason for Intel VT-x being disabled by default on some motherboards?

Intel VT-x is an instruction set that facilitates virtualization. From Wikipedia The CPU flag for VT-x capability is "vmx" [...] "vmx" stands for Virtual Machine Extensions, which adds ten new ...
1
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1answer
8k views

VirtualBox - How to solve “VT-x not available” when VT-x is turned on in BIOS? [duplicate]

I have a VirtualBox that was working before I installed Docker for windows. Now when I try to open a VM (64bit) that was working I get the follow error: VT-x is not available (VERR_VMX_NO_VMX). ...
1
vote
1answer
781 views

How can i prevent a host BSOD when booting a VirtualBox machine?

Immediately upon starting a VirtualBox Machine on Windows 10, the host OS crashes with a blue screen of death saying 'SYSTEM SERVICE EXCEPTION'. I have Docker for Windows installed and active as well. ...
1
vote
1answer
58 views

Windows 10 date and time malfunctioning after VT-x is enabled

I enabled VT-x from BIOS to run some android emulators. Everything seems fine, but then each time I started my computer after some down time, the clock in Windows 10 is not showing the right time. The ...

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