Enable Intel VTx on aspire 5755G - Win7

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4ban
4ban Member Posts: 1 New User
edited November 2023 in 2018 Archives
Hello there! (My laptop: Aspire 5755G, CPU: Intel Core i5-2430M)
I know that the problem was rised a few times on this forum but still I can't find the answer.
At the start I have cheked the possibility of enabling VT with Intel Processor Identification Utility and my CPU is supporting Intel VT.  
Obviously there is no option to enable VT in BIOS (I have update it to the newest, 1.21 version, but this does not solve anything.)
I've got Win7 64-bit version so I can't instal the Hyper-V tool from the article: "How to determine if my system supports virtualization and install Hyper-V" (https://us.answers.acer.com/app/answers/detail/a_id/32650#_ga=2.135040369.1528063585.1510833831-1147057196.1510833831).

Is there any option left? 
"Hacking" my BIOS could pretty hard form me - I would need a "step to step" tutorial.  

Answers

  • IronFly
    IronFly ACE Posts: 18,413 Trailblazer
    edited May 2018
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    QuestionHyper-V Manager gives Windows 7 the capability to manage Hyper-V machines on a Server running Hyper-V.
    You cannot install Hyper-V on a Windows 7 system and you cannot import Hyper-V machines and run them on the Windows 7 operating system!

    https://social.technet.microsoft.com/Forums/windows/it-IT/1e214807-79c5-4147-973b-3fc819d42d64/hyperv-and-windows-7?forum=w7itprovirt

    Most of recent Acer laptop models support both Hyper-V and VT-x* (not AMD CPU models), they are both enabled even if those options are hidden on BIOS.
    If your laptop has an Intel CPU, you can check if you CPU/system supports virtualization instructions, using Intel Processor Identification Utility:

    If your laptop has an AMD CPU, AMD-V is disabled by default on BIOS and can't be enabled.

    Devices using Windows 10 Home will need to upgrade home to Windows 10 Professional or Enterprise to use Hyper-V. Windows 10 requirements can be found here:
    * If Hyper-V is ON, VT-x will not be available; Hyper-V must be OFF to have VT-x recognised by virtual machines.

    Turn OFF Hyper-V

    Method 1
    Open a Command prompt with administrative rights (Admin)
    type
    bcdedit /set hypervisorlaunchtype off
    exit
    Reboot your OS

    or

    Method 2
    Go to Control Panel -> Programs -> Programs and Features -> click Turn Windows features on or off -> un-check Hyper-V -> click OK
    Turn ON Hyper-V
    Open a Command prompt with administrative rights (Admin)
    type
    bcdedit /set hypervisorlaunchtype auto
    exit
    Reboot your OS

    or

    Method 3
    Go to Control Panel -> Programs -> Programs and Features -> click Turn Windows features on or off -> check Hyper-V -> click OK
     
    Acer provides related information in this FAQ: http://acer.custhelp.com/app/answers/detail/a_id/32650

    --- at the end, you need to update to windows 10.
    I'm not an Acer employee.