Virtualization Enable or Disable CPU Virtualization in UEFI BIOS Firmware Settings on Windows PC


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UEFI_firmware_settings_banner.png

CPU virtualization is a hardware feature found in all current AMD and Intel CPUs that allows a single processor to act as if it was multiple individual CPUs. This allows Windows to more effectively and efficiently utilize the CPU power in the computer so that it runs faster. This feature is also a requirement for many virtual machine software (ex: "Hyper-V") and is required to be enabled in order for them to run properly or even at all.

CPU virtualization lets your PC emulate a different operating system, like Android or Linux. Enabling virtualization gives you access to a larger library of apps to use and install on your PC.

This tutorial will show you how to enable or disable Intel ("Intel VT" or "VT-x") or AMD ("AMD-V") CPU virtualization in UEFI/BIOS on Windows 10 and Windows 11 PC.


Here's How:

1 Boot to UEFI BIOS firmware settings.

2 Click/tap on the Advanced tab, and click/tap on CPU Configuration. (see screenshot below)

The actual settings may vary per manufacturer.


CPU_Virtualization-1.jpg

3 Perform one of the following steps depending on if this is for a Intel or AMD CPU: (see screenshots below)
  • If Intel, enable or disable Intel (VMX) Virtualization Technology for what you want.
  • If AMD, enable or disable SVM Mode for what you want.
CPU_Virtualization-2.jpg
CPU_Virtualization-3.jpg

4 Click/tap on the Exit tab, and click/tap on Save Changes & Reset. (see screenshot below)

CPU_Virtualization-4.jpg

5 Click/tap on OK to confirm and restart the computer. (see screenshot below)

CPU_Virtualization-5.jpg


That's it,
Shawn Brink
 

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tinmar49

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I have looked through the bios in one of the pc's, it has an MSI B450M PRO VDH MAX motherboard. I can find no sign of any CPU virtualisation.
 

My Computers

System One System Two

  • OS
    W11 pro beta
    Computer type
    PC/Desktop
    CPU
    Athlon 3000G
    Motherboard
    Asrock A320M-HDV r4.0
    Memory
    16Gb Crucial DDR4 2400
    Graphics Card(s)
    onboard cpu
    Sound Card
    onboard
    Monitor(s) Displays
    AOC 27
    Screen Resolution
    2560-1440
    Hard Drives
    WD black SN750 M2 500Gb
    PSU
    500W Seasonic core 80+gold non modular
    Case
    Fractal Design Define R2
    Cooling
    front 2 x 120mm rear 100mm stock psu
    Internet Speed
    100/10
    Browser
    Firefox and edge
    Antivirus
    Windows Security and free Malwarebytes
  • Operating System
    W11 pro 64
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Ryzen 3200G
    Motherboard
    MSI B450M PRO-VDH
    Memory
    2 x 8Gb Corsair Vengeance LPX 3000 DDR4
    Graphics card(s)
    onboard cpu
    Sound Card
    motherboard
    Monitor(s) Displays
    LG
    Screen Resolution
    1920 x 1080
    Hard Drives
    WD Black M2 SN750 500Gb
    PSU
    Be Quiet 400 semi modular 80+gold
    Case
    Coolermaster Silencio 650
    Cooling
    140mm front, 120 rear Akasa Vegas Chroma AM
    Internet Speed
    100/10
    Browser
    edge/Firefox
    Antivirus
    WD plus Malwarebytes free

Brink

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I have looked through the bios in one of the pc's, it has an MSI B450M PRO VDH MAX motherboard. I can find no sign of any CPU virtualisation.
I found this below for your motherboard that may help. :)

- Boot in to Bios using "Delete" Key
- Select "Overclocking"
- Go to "OC Explore Mode" and turn that to "Expert"
- Scroll down to "CPU Features"
-Select "SVM Mode" and "Enable"
-Save and Exit
 

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 980 PRO M.2,
    1TB Samsung 970 EVO Plus M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gbps Download and 35 Mbps Upload
    Browser
    Google Chrome
    Antivirus
    Microsoft Defender and Malwarebytes Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Motorola MB8611 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S20 Ultra 5G phone
  • Operating System
    Windows 11 Pro for Workstations
    Computer type
    Laptop
    Manufacturer/Model
    HP Spectre x360 2in1
    CPU
    i7-1065G7 3.9 GHz
    Memory
    16 GB LPDDR4-3200
    Graphics card(s)
    Intel Iris Plus
    Sound Card
    Intel SST
    Monitor(s) Displays
    13.3" 4K UWVA AMOLED multitouch
    Screen Resolution
    3840 x 2160
    Hard Drives
    512 GB PCIe NVMe M.2 SSD
    Browser
    Google Chrome
    Antivirus
    Windows Defender and Malwarebytes Premium

tinmar49

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Brilliant Brink, it works, Now I will have to try the remaining 2 pc's

Talk about confused, I had been on another thread and followed a link to this one and replied on this one, and then failed to find my post on the original thread.
 

My Computers

System One System Two

  • OS
    W11 pro beta
    Computer type
    PC/Desktop
    CPU
    Athlon 3000G
    Motherboard
    Asrock A320M-HDV r4.0
    Memory
    16Gb Crucial DDR4 2400
    Graphics Card(s)
    onboard cpu
    Sound Card
    onboard
    Monitor(s) Displays
    AOC 27
    Screen Resolution
    2560-1440
    Hard Drives
    WD black SN750 M2 500Gb
    PSU
    500W Seasonic core 80+gold non modular
    Case
    Fractal Design Define R2
    Cooling
    front 2 x 120mm rear 100mm stock psu
    Internet Speed
    100/10
    Browser
    Firefox and edge
    Antivirus
    Windows Security and free Malwarebytes
  • Operating System
    W11 pro 64
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Ryzen 3200G
    Motherboard
    MSI B450M PRO-VDH
    Memory
    2 x 8Gb Corsair Vengeance LPX 3000 DDR4
    Graphics card(s)
    onboard cpu
    Sound Card
    motherboard
    Monitor(s) Displays
    LG
    Screen Resolution
    1920 x 1080
    Hard Drives
    WD Black M2 SN750 500Gb
    PSU
    Be Quiet 400 semi modular 80+gold
    Case
    Coolermaster Silencio 650
    Cooling
    140mm front, 120 rear Akasa Vegas Chroma AM
    Internet Speed
    100/10
    Browser
    edge/Firefox
    Antivirus
    WD plus Malwarebytes free

Brink

Administrator
Staff member
MVP
Thread Starter
Local time
12:52 AM
Posts
6,681
OS
Windows 11 Pro for Workstations

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    PC/Desktop
    Manufacturer/Model
    Custom self build
    CPU
    Intel i7-8700K 5 GHz
    Motherboard
    ASUS ROG Maximus XI Formula Z390
    Memory
    16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
    Graphics Card(s)
    ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
    Sound Card
    Integrated Digital Audio (S/PDIF)
    Monitor(s) Displays
    2 x Samsung Odyssey G75 27"
    Screen Resolution
    2560x1440
    Hard Drives
    1TB Samsung 980 PRO M.2,
    1TB Samsung 970 EVO Plus M.2,
    6TB WD Black WD6001FZWX
    8TB WD MyCloudEX2Ultra NAS
    PSU
    Seasonic Prime Titanium 850W
    Case
    Thermaltake Core P3 wall mounted
    Cooling
    Corsair Hydro H115i
    Keyboard
    Logitech wireless K800
    Mouse
    Logitech MX Master 3
    Internet Speed
    1 Gbps Download and 35 Mbps Upload
    Browser
    Google Chrome
    Antivirus
    Microsoft Defender and Malwarebytes Premium
    Other Info
    Logitech Z625 speaker system,
    Logitech BRIO 4K Pro webcam,
    HP Color LaserJet Pro MFP M477fdn,
    Linksys EA9500 router,
    Motorola MB8611 cable modem,
    APC SMART-UPS RT 1000 XL - SURT1000XLI,
    Galaxy S20 Ultra 5G phone
  • Operating System
    Windows 11 Pro for Workstations
    Computer type
    Laptop
    Manufacturer/Model
    HP Spectre x360 2in1
    CPU
    i7-1065G7 3.9 GHz
    Memory
    16 GB LPDDR4-3200
    Graphics card(s)
    Intel Iris Plus
    Sound Card
    Intel SST
    Monitor(s) Displays
    13.3" 4K UWVA AMOLED multitouch
    Screen Resolution
    3840 x 2160
    Hard Drives
    512 GB PCIe NVMe M.2 SSD
    Browser
    Google Chrome
    Antivirus
    Windows Defender and Malwarebytes Premium

tinmar49

Well-known member
Member
VIP
Local time
6:52 AM
Posts
320
Location
UK
OS
W11 pro beta
Third pc has the core isolation added today, one to go.
 

My Computers

System One System Two

  • OS
    W11 pro beta
    Computer type
    PC/Desktop
    CPU
    Athlon 3000G
    Motherboard
    Asrock A320M-HDV r4.0
    Memory
    16Gb Crucial DDR4 2400
    Graphics Card(s)
    onboard cpu
    Sound Card
    onboard
    Monitor(s) Displays
    AOC 27
    Screen Resolution
    2560-1440
    Hard Drives
    WD black SN750 M2 500Gb
    PSU
    500W Seasonic core 80+gold non modular
    Case
    Fractal Design Define R2
    Cooling
    front 2 x 120mm rear 100mm stock psu
    Internet Speed
    100/10
    Browser
    Firefox and edge
    Antivirus
    Windows Security and free Malwarebytes
  • Operating System
    W11 pro 64
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Ryzen 3200G
    Motherboard
    MSI B450M PRO-VDH
    Memory
    2 x 8Gb Corsair Vengeance LPX 3000 DDR4
    Graphics card(s)
    onboard cpu
    Sound Card
    motherboard
    Monitor(s) Displays
    LG
    Screen Resolution
    1920 x 1080
    Hard Drives
    WD Black M2 SN750 500Gb
    PSU
    Be Quiet 400 semi modular 80+gold
    Case
    Coolermaster Silencio 650
    Cooling
    140mm front, 120 rear Akasa Vegas Chroma AM
    Internet Speed
    100/10
    Browser
    edge/Firefox
    Antivirus
    WD plus Malwarebytes free

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