Virtualbox only 32 bit guests

[Ciderino]

I'm trying to run a 64 bit guest in Virtualbox, but only have the 32bit options.

I have VT-x enabled and am running Win 10 on a i7 3770k (no VT-d).

Hyper-V is disabled.

When reading up I read that some other program could be using VT-x and be "taking it away" from VB.

Is there any way to check for that possibility? (googling din't really help with that...)

Any help would be really appreciated!

 

[Altecice]

Check if you have an option for VT-d and look for anything like "Intel Virtualization Technology". You have said Hyper-V is off... Im going to assume you are using a 64-bit OS for the host.

[Ciderino]

11 minutes ago, Altecice said:

Check if you have an option for VT-d and look for anything like "Intel Virtualization Technology". You have said Hyper-V is off... Im going to assume you are using a 64-bit OS for the host.

Yeah I run on a 64bit host. My processor does not support VT-d though. 64 bit guests should still be possible without VT-d or is that not the case and the reason for the problems I face?

[Altecice]

59 minutes ago, Ciderino said:

Yeah I run on a 64bit host. My processor does not support VT-d though. 64 bit guests should still be possible without VT-d or is that not the case and the reason for the problems I face?

 

Well thats your issue, the CPU must support Virtualization for the BIOS setting to have any effect. 

[Ciderino]

On 9/10/2016 at 6:53 PM, Altecice said:

 

Well thats your issue, the CPU must support Virtualization for the BIOS setting to have any effect. 

But it does support VT-x just not VT-d. I do not plan on vga pass through or anything like it.

Under Linux virtualization on the same system works flawlessly.