I use hyper-v on my laptop. When I know I don't need VMs for the day, I can squeeze a bit more performance out of the machine by turning hyper-v off with:
bcdedit /set hypervisorlaunchtype off
and a reboot. To turn it back on:
bcdedit /set hypervisorlaunchtype on (or auto start)
and reboot.
hello
Run Cmdr as administrator
I receive the message: an error occurred while attempting to reference the specified entry. I did this from the command prompt installation disk. Thanks
Would this work on Windows 8 or Windows 8.1? And do I need to use cmd?
Great! Thank you, that saved my life hehe =]
and where does the bcdedt/set hypervisorlaunchtype get switched on?
thanks just use bcdedit /set hypervisorlaunchtype auto start for it to turn back on
here is different way to disable Hyper-V:
http://druss.co/2015/06/fix-vt-x-is-not-available-verr_vmx_no_vmx-in-virtualbox/
thanks. That would be cool. to keep both!.
I assume that normally this would work… however…
The boot configuration data store could not be opened.
The system cannot find the file specified.
Note that this is a dual-boot grub2 based linux/windows setup.
Roeland
poop
Command/Parameter to turn it back would be
bcdedit /set hypervisorlaunchtype Auto
Ref:
https://msdn.microsoft.com/en-us/library/windows/hardware/ff542202(v=vs.85).aspx