VT-x is disabled in the BIOS for both all CPU modes VERR VMX MSR ALL VMX DISABLED

Question

Downloaded Xamarin Android Player and with   next   progress installed Virtual Box   When I tried to start an emulator I got   Failed to initialized device  name Of the emulator  VboxManager Commendt Failed   and the detail of the error in Oracle Vm Virtualbox is  VT-x is disabled in the BIOS for both all CPU modes  VERR VMX MSR ALL VMX DISABLED    How can I fix this   I have found the solution of my problem  put some images to help others  thanks go here

User · Answer

Turning PAE NX on off didn t work for me  I just needed to turn on virtualization on my computer  I was working on a HP Compaq 8200 and followed the steps below to turn on virtualization  If you are working on a different computer  you probably just need to look up how to turn on virtualization on your pc  The steps below for HP Compaq 8200  or similar  is copied verbatim from the comment posted by the user qqdmax5 on Hp discussion board here      To run Oracle VM Virtual Box   VMware machines on 64-bit host there is a need to enable Virtualization Technology  VTx  and Virtualization Technology Directed I O  VTd    Usually these setting are disabled on the level of BIOS   To enable VTx and VTd you have to change corresponding settings in the BIOS   Here is an example how to do it for HP Compaq 8200 or similar PC    Start the machine  Press F10 to enter BIOS  Security-  System Security Enable Virtualization Technology  VTx  and Virtualization Technology Directed I O  VTd   Save and restart the machine      There is also some discussion on this on askubuntu

User · Answer

Make sure Virtualization is enabled in your bios

User · Answer

Follow the steps below in Oracle VM VirtualBox Manager    Select the Virtual device and choose Settings Navigate to System and click the Processor tab Tick the check-box  Enable PAE NX Click OK and you are done   To verify  start the Virtual device from Oracle VM VirtualBox  If all has gone well  the device boots up    Close this device and open it from Genymotion

User · Answer

Simply check how many CPUs you are allocating  With one CPU you do not need to play with your bios

User · Answer

For Ubuntu on HP  Intel processors    Press F10 on booting the system  it will enter into system setup mode   You will find tabs on top like Main  Security  Advanced   Go into Advanced    and click on System settings   Mark the check boxes on Enable Virtualization Technology  VTx  and Virtualization Technology Directed I O  VTd    Back to Main  click on save changes and exit

User · Answer

You need to enable virtualization using BIOS setup  step 1  Restart your PC and when your PC booting up then press your BIOS setup key  F1 or F2 or google it your BIOS setup key   step 2  Go to the security menu  step 3  Select virtualization and enable it  Note - BIOS setup depends on PC Manufacturer-brand

User · Answer

In Virtual Box  Settings    System Settings   Processor   Enable the PAE NX option  It resolved my issue

User · Answer

It is a RAM related issue  The documentation is self explanatory      You are trying to allocate  3GB of RAM to the VM  This requires   a  a   64 bit host system  and  b  true hardware pass-through ie VT-x    Fast solution  Allocate less than 3GB for the virtual machine   Complete solution   Make sure your system is 64 bit  Enable virtualisation in your host machine  You can find how to do it here or there are many other resources available on Google

User · Answer

I had this issue when tried to run a 32-bit OS with more than 3584 MB of RAM allocated for it  Setting the guest OS RAM to 3584 MB and less helped   But i ended just enabling the flag in BIOS nevertheless

User · Answer

enable PAE NX in virtualbox network config

User · Answer

If you re on 32-bit machine don t allow more than 3584 MB of RAM and it will run

User · Answer

I had to turn PAE NX off and then back to on   voila

User · Answer

For latest Windows 10  HP  amp  Intel motherboard processor     Follow the below steps  starting with     Settings - gt  Update  amp  Security - gt  Recovery - gt  Advanced startUp - gt  Restart now  F10  System Recovery  - gt  System Configuration tab - gt  Virtualization Technology   Enable  F10 to save and exit

User · Answer

My BIOS VT-X was on  but I had to turn PAE NX off to get the VM to run

[virtualbox] VT-x is disabled in the BIOS for both all CPU modes (VERR_VMX_MSR_ALL_VMX_DISABLED)

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