Does the v1.20 BIOS for Aspire A4733Z provide for Virtualization support?

ChuckW
ChuckW Member Posts: 4 New User
I'd like to try to run Oracle's VirtualBox on an Aspire A4743Z running Windows-10, 64-bit Home Edition. I have installed it and created a VM, but when I try to 'start' the VM, VirtualBox errors out, reporting "Not in a hypervisor partition (HVP=0) (VERR_NEM_NOT_AVAILABLE)."  Further research indicates that I should use BIOS setup to enable virtualization.  But the v1.04 BIOS on my machine does not provide such an option.  I found a BIOS upgrade package for BIOS v1.20 on Acer's support downloads page, but it provides no information on either what's in the upgrade or how to install/flash it.

Can anyone provide insight into what's in the v1.20 update?  Does it provide support for virtualization?  If so, is there written documentation anywhere on Acer's web site indicating how to flash it? I've upgraded BIOS on Dell and HP PCs before, but there appears to be absolutely no documentation on the process for this Aspire.  I'm rather hesitant to simply double-click an EXE without some explanation of what to expect and how to know when it's complete.

Answers

  • JackE
    JackE ACE Posts: 44,868 Trailblazer
    edited December 2021
    I thought this was already resolved? Task Manager performance tab shows the 4743 mainboard does NOT support VTx hardware acceleration

    Jack E/NJ