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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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0answers
42 views

VT-x is not available (VERR_VMX_NO_VMX) (VirtualBox) but enabled in bios, hyper-v enabled, and cpu supported

I've been having an issue with VirtualBox when trying to start a Windows 10 VM. I get an error stating the following: VT-x is not available (VERR_VMX_NO_VMX). Result Code: E_FAIL (0x80004005) ...
0
votes
1answer
38 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
41 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?
0
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0answers
22 views

VT-x not showing in BIOS - win7, also vt not enabled

I need help activating VT-x in BIOS, but can't find the menu. My PC also says VT-x can be activated. What can I do to activate VT-x on my PC? Also, not sure how to update the BIOS. BIOS menu: ...
1
vote
1answer
176 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
votes
1answer
3k 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 ...
1
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1answer
379 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
244 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 ...
0
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2answers
804 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 ...
1
vote
1answer
764 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
7k 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
718 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
57 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 ...
3
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0answers
728 views

Intel Virtualization Technology (VT-x) just won't turn on

I set the VT-x = enabled in BIOS and still Intel Processor Identification Utility reports that VT is not available. VirtualBox refuses to show options for 64-bit OS as well. My processor clearly ...
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1answer
863 views

Can't find “Virtualization Technology VT-x” option in BIOS

I want to use KVM but I can't find the "Virtualization Technology VT-x" option in my BIOS to enable it; although I checked that my processor supports VT-x and I also checked with the "kvm-ok" command (...
0
votes
1answer
820 views

Does H170 Pro Gaming motherboard support VT-x?

I have an Intel Core i5-6600 and I know this supports VT-x, but I don't know if my H170 Pro Gaming motherboard supports VT-x. I found VT-d in the BIOS but I can't find VT-x anywhere.
73
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4answers
118k views

VT-x is not available, but is enabled in BIOS

Recently I started having an issue with VT-x on my Windows 10 running on HP EliteBook. I was using Oracle VirtualBox to run some VMs on it before and VT-x was enabled in BIOS and was working fine. I ...
1
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0answers
555 views

Windows Features can't enable Hyper-V - Error 0x80070057

So it won't let me enable Hyper-V Platform, I could enable Hyper-V Management Tools though. I get the following message on Windows Features. Windows couldn't complete the requested changes. ...
2
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2answers
2k views

VT-x enabled in BIOS, but disabled in Windows 10

I'm tryting to run NOX app player but show warning message Virtualization is off and in task manager the vt-x is indeed disabled. I already enabled it in BIOS and i don't have AVAST antivirus to ...
3
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2answers
9k views

Android-Studio - AVD: Your CPU does not support required features (VT-x or SVM)

I'm having a machine with AMD Phenom II X4 955 running currently Windows 7 x64 SP1. Virtualization is activated under the Advanced CPU Settings in BIOS. But when I want to add a device to the AVD it ...
1
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1answer
4k views

Cannot disable VT-x in VirtualBox

Recently I was asked to deploy a scientific software packaged as a VirtualBox image (OVA format). I prepared the environment (Debian 7) - installed required packages, enabled DKMS, imported the image -...
0
votes
1answer
472 views

Can't install Intel HAXM with i5-6260U - apparently it doesn't support VT-x?

I'm trying to install Intel Hardware Accelerated Execution Manager (HAXM) for improved virtual Android devices. Taken from the this page, the hardware requirements are; Hardware Requirements: ...
2
votes
2answers
753 views

VT-x not working anymore in VirtualBox

I have just found out that VT-x is not working anymore on my Windows 10 host in VirtualBox 5.0.14. Trying to boot one of my x64 guests now causes a "VT-x is disabled in the BIOS for both all CPU ...
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0answers
2k views

Hyper V Server not starting

I have setup a computer running windows server 2012 Datacenter R2, however after adding the Hyper V Roll I still cannot start a Virtual Machine on the Server. I am told in the error message that the ...
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votes
1answer
24k views

VMWare Workstation - this host supports Intel VT-x

i have Ubuntu 64bit Boot disk , i configured everythihng in VMWare , created virtual machine .... and when i power on the virtual machine , there is a black screen with VMWare Logo on it and loading ...
2
votes
0answers
481 views

Intel-VT not enabled in BIOS on acer laptop V3-772G

Yesterday i purchased Acer Laptop V3-772G and increased RAM just for the sole purpose of using this beast for Virtualization but when i tried to install 64-bit OS it slapped me with VT error. So i ...
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votes
2answers
289 views

How to enable enable Hyper-V?

My laptop running Windows 10 Home edition. Its processor is an AMD A6-4400M APU with Radeon HD Graphics, DirectX version 11.2. In BIOS CPU VT(VT-x) is supported and NX bit enabled. But I couldn't see ...
2
votes
3answers
3k views

CPU-Z does not recognize the support of VT-x in Windows 10?

My CPU does support VT-x. In Windows 7 before when I run CPU-Z it showed the VT-x in the Instructions list. But now after I upgraded to Windows 10, when I run CPU-Z it does not show VT-x in the ...
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1answer
19k views

How do I enable vtx to install haxm for Android studio

I'm a new Android developer and as I was getting set up I had to install haxm but I'd gives me an error when I run the installation I'm running Windows 10 on a HP probook 6460b. Help? anyone?
0
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1answer
226 views

How do I re-enable VT-x without upgrading OS?

I wanted to try app programming, but had problems in installing android studio properly. It said that the VT-x must be enabled for the virtual devices. I have a Intel core i5 2430M so it does ...
0
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2answers
6k views

VT-x is enabled, but it's not detected as such

I preemptively reinstalled Windows 7 Ultimate x64 recently, but I lost the ability to use VT-x in the process. Namely, I was trying to get HAXM to work, but I will surely need it later for VirtualBox. ...
22
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4answers
97k views

VT-x error when setting up VirtualBox on Ubuntu

I have tried to setup VirtualBox on Ubuntu, but I get this error even though Intel virtualization technology (VT-x) is set to Yes in the BIOS: Failed to open a session for the virtual machine ...
3
votes
1answer
681 views

Does VMWare workstation 10 support VT-X passthrough and if so, how can I enable it? [closed]

I want to run Cuckoo inside a VMWare Workstation virtual machine together with Virtual Box (also running within a virtual machine). Is there a way to enable VT-X passthrough so Virtual Box can also ...
3
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2answers
1k views

Hyper-V enable vt-x for guest in guest

Is it possible to enable vt-x for a Hyper-V guest? I need to run a 64 bit guest inside of a 64 bit guest.
2
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1answer
9k views

What is VT-x? Why it is not enabled in few machine by default

While installing Virtual machine I am getting error that VT-x is not enabled so I am not able to continue install Virtual OS. So What is VT-x? How to enable it? By enabling will cause performance ...
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0answers
69 views

VT-X prevents boot

this is what happened. I was trying to run virtual box on my computer, but it gave me the error message, that I needed to activate VT-X. So, I booted into the bios and set the option for Intel ...
5
votes
3answers
33k views

VT-x enabled in BIOS, but disabled in Windows 7

I've been running VMWare Workstation 11, with 32 & 64-bit guests just fine but I haven't run in in a few months. I tried starting it up again and I get: Blockquote Binary translation is ...
0
votes
2answers
697 views

VT-x on 4790 on H97-D3H-CF

I am trying to enable VT-x on a 4790 CPU and a H97-D3H-CF mainboard to be able to run virtualbox/vagrant. The Intel processor identification utility lists "Intel(R) Virtualization Technology: No". I ...
4
votes
1answer
333 views

Does VT-x really need bios support?

I have an old laptop with Core Duo (not Core 2). The CPU supports VT-x but the bios doesn't. (And never, no more BIOS update) Does VT-x really need BIOS support? Can we do it with a Linux kernel ...
0
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1answer
994 views

No option to enable the Intel Virtualization Technology in BIOS?

Laptop: Samsung NP350V5C-S03IN 64-bit capable: Yes BIOS: American Megatrends Inc. Version-P10AAL Date-04-07-2013 Processor:Intel Core i5-3210M CPU @ 2.50GHz, 2 Core(s), OS: Windows 7 Home Premium 64-...
0
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1answer
211 views

Any benefits of VT-x for 32bit guest?

I am going to be deploying a network of 32bit guest systems. I will be running one core per VM (but multiple VMs per host), memory usage is low (<512MB per guest). Is there any benefit (or even ...
5
votes
2answers
13k views

Intel Virtualization Technology and VT-X won't work in Windows 8.1

I am trying to run an x86 Android Virtual Device using Intel Virtualization Technology and VT-X. These features are required for the emulator to run correctly. However, I can't seem to get it to work. ...
2
votes
1answer
462 views

USB 2.0 not working when VT-x is enabled

The problem I have is that when I enable Intel Virtualization Technology (or VT-x) in my BIOS, it makes my USB 2.0 ports not work. The USB 3 ports, on the other hand, are working. This is happening ...
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1answer
764 views

Cannot run VirtualBox after crash, acceleration not available

I know that has a lot of topic like this, I've tried them a lot as well but my problem is not solved. My laptop has Core i3 and I used to use VBox just a few days before. When RAM got up to 99% my ...
0
votes
1answer
1k views

I cannot find my VT-X in my BIOS

I currently using an Acer Aspire 5742G Laptop. It has an I3 processing core and according to intel, it supports virtualization. However, i was suppose to enable it right now for my android emulator ...
5
votes
1answer
5k views

Installing Intel HAXM inside VirtualBox

I'm trying to install Intel Hardware Acceleration Execution Manager in a Windows 7 guest using VirtualBox. When I run intelhaxm.exe to install it, I get the following error: This isn't true, because ...
0
votes
0answers
1k views

Intel VT-x not working on Lenovo z510

I wanted use my Lenovo z510 to test the new android lollipop using HAXM, but while installing it said that I have no VT-x technology. The product page says that my processor(intel pentium 3550m @ 2.30 ...
0
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0answers
960 views

Running boot2docker within a Windows 7 64Bit Virtual Machine?

For a project my team is trying to set up a test/development environment including programs and services like different database-system as well as docker. To guarantee a working environment, we have ...
2
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2answers
12k views

How to activate VT-x on a Acer Aspire E1-571G?

How to activate the hardware virtualization an this laptop if on the BIOS i don't have any options...It's very simplified ( the only tabs on the BIOs are those: I searched and the processor supports ...