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  2. Advanced Host Controller Interface - Wikipedia

    en.wikipedia.org/wiki/Advanced_Host_Controller...

    Inter alia with Windows 10 and 8, this can be fixed by forcing the correct drivers to reload during Safe Mode. [9] In Windows 8, Windows 8.1 and Windows Server 2012, the controller driver has changed from msahci to storahci, [10] and the procedures to upgrade to the AHCI controller is similar to that of Windows 7. [11]

  3. Intel Management Engine - Wikipedia

    en.wikipedia.org/wiki/Intel_Management_Engine

    The Intel Management Engine ( ME ), also known as the Intel Manageability Engine, [ 1][ 2] is an autonomous subsystem that has been incorporated in virtually all of Intel 's processor chipsets since 2008. [ 1][ 3][ 4] It is located in the Platform Controller Hub of modern Intel motherboards . The Intel Management Engine always runs as long as ...

  4. Protected mode - Wikipedia

    en.wikipedia.org/wiki/Protected_mode

    In computing, protected mode, also called protected virtual address mode, [1] is an operational mode of x86-compatible central processing units (CPUs). It allows system software to use features such as segmentation, virtual memory, paging and safe multi-tasking designed to increase an operating system's control over application software.

  5. Software Guard Extensions - Wikipedia

    en.wikipedia.org/wiki/Software_Guard_Extensions

    Software Guard Extensions. Intel Software Guard Extensions ( SGX) is a set of instruction codes implementing trusted execution environment that are built into some Intel central processing units (CPUs). They allow user-level and operating system code to define protected private regions of memory, called enclaves.

  6. Intel Active Management Technology - Wikipedia

    en.wikipedia.org/wiki/Intel_Active_Management...

    A part of the Intel AMT web management interface, accessible even when the computer is sleeping. Intel Active Management Technology (AMT) is hardware and firmware for remote out-of-band management of select business computers, [1] [2] running on the Intel Management Engine, a microprocessor subsystem not exposed to the user, intended for monitoring, maintenance, updating, and repairing systems ...

  7. Protection ring - Wikipedia

    en.wikipedia.org/wiki/Protection_ring

    Computer operating systems provide different levels of access to resources. A protection ring is one of two or more hierarchical levels or layers of privilege within the architecture of a computer system. This is generally hardware-enforced by some CPU architectures that provide different CPU modes at the hardware or microcode level.

  8. Windows Display Driver Model - Wikipedia

    en.wikipedia.org/wiki/Windows_Display_Driver_Model

    Windows Vista alerting the user of a successful WDDM recovery Windows XP alerting the user of a successful recovery from a display driver crash to a fail-safe mode. If a WDDM driver hangs or encounters a fault, the graphics stack will restart the driver. [2] [9] A graphics hardware fault will be intercepted and if necessary the driver will be ...

  9. Boot Camp (software) - Wikipedia

    en.wikipedia.org/wiki/Boot_Camp_(software)

    Boot Camp Assistant is a multi boot utility included with Apple Inc. 's macOS (previously Mac OS X / OS X) that assists users in installing Microsoft Windows operating systems on Intel-based Macintosh computers. The utility guides users through non-destructive disk partitioning (including resizing of an existing HFS+ or APFS partition, if ...