Why does Windows 11 23H2 and Windows 10 22H2 have Kernel DMA Protection turned off on the same hardware and the same BIOS version?


Local time
11:49 PM
Posts
13
OS
Windows 11 Pro
Why does Windows 11 23H2 and Windows 10 22H2 have Kernel DMA Protection turned off on the same hardware and the same BIOS version but on Windows 11 24H2 and Windows 11 24H2+ (27000 series), it is turned on. Why is this and how to enable kernel DMA protection on Windows 11 23H2 and Windows 10 22H2 also?
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    Laptop
    Manufacturer/Model
    HP
    CPU
    Intel Core i3-7020U
    Motherboard
    Hewlett-Packard
    Memory
    12 GB
    Graphics Card(s)
    Intel HD Graphics 620 (iGPU)
    Sound Card
    Realtek Audio
    Monitor(s) Displays
    HP Generic Monitor (Included with Laptop)
    Screen Resolution
    1920 X 1080
    Hard Drives
    EVM 128GB SSD (Windows Drive)
    Toshiba MQ04ABF100 1TB Drive (Storage Drive)
    PSU
    Integrated PSU
    Case
    NONE
    Cooling
    Inbuilt CPU Cooler
    Keyboard
    HP Integrated Keyboard (Non-Backlight)
    Mouse
    Lenovo Mouse
    Internet Speed
    30 Mbps
    Browser
    Microsoft Edge
    Antivirus
    Bitdefender Total Security
Open msinfo32 > save as NFO > post a share link
 

My Computer

System One

  • OS
    Windows 10
    Computer type
    Laptop
    Manufacturer/Model
    HP
    CPU
    Intel(R) Core(TM) i7-4800MQ CPU @ 2.70GHz
    Motherboard
    Product : 190A Version : KBC Version 94.56
    Memory
    16 GB Total: Manufacturer : Samsung MemoryType : DDR3 FormFactor : SODIMM Capacity : 8GB Speed : 1600
    Graphics Card(s)
    NVIDIA Quadro K3100M; Intel(R) HD Graphics 4600
    Sound Card
    IDT High Definition Audio CODEC; PNP Device ID HDAUDIO\FUNC_01&VEN_111D&DEV_76E0
    Hard Drives
    Model Hitachi HTS727575A9E364
    Antivirus
    Microsoft Defender
    Other Info
    Mobile Workstation

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