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  2. List of AMD chipsets - Wikipedia

    en.wikipedia.org/wiki/List_of_AMD_chipsets

    M.2 slot + 4× GPP: No M.2 Optional Yes Yes Yes No Yes Yes Yes x16 slot configurations 1×16 1×16 or 2×8 1×16 1×16 or 2×8 Multi-GPU CrossFire: No Yes Yes Yes Yes No Yes Yes SLI: No No No No No No No No No USB4 Gen 3×2 (40 Gb/s) [b] Optional Optional Optional Optional Optional Optional Optional Yes Yes Wi-Fi version [b] [c] 6: 7: Processor ...

  3. UEFI - Wikipedia

    en.wikipedia.org/wiki/UEFI

    When Secure Boot is enabled, it is initially placed in "setup" mode, which allows a public key known as the "platform key" (PK) to be written to the firmware. Once the key is written, Secure Boot enters "User" mode, where only UEFI drivers and OS boot loaders signed with the platform key can be loaded by the firmware.

  4. Boot ROM - Wikipedia

    en.wikipedia.org/wiki/Boot_ROM

    When a system on a chip (SoC) enters suspend to RAM mode, in many cases, the processor is completely off while the RAM is put in self refresh mode. At resume, the boot ROM is executed again and many boot ROMs are able to detect that the SoC was in suspend to RAM and can resume by jumping directly to the kernel which then takes care of powering on again the peripherals which were off and ...

  5. Bootloader - Wikipedia

    en.wikipedia.org/wiki/Bootloader

    The first stage of PC boot loaders (FSBL, first-stage boot loader) located on fixed disks and removable drives must fit into the first 446 bytes of the master boot record in order to leave room for the default 64-byte partition table with four partition entries and the two-byte boot signature, which the BIOS requires for a proper boot loader ...

  6. UEFI secure boot - Wikipedia

    en.wikipedia.org/?title=UEFI_secure_boot&redirect=no

    uefi#secure-boot To a section : This is a redirect from a topic that does not have its own page to a section of a page on the subject. For redirects to embedded anchors on a page, use {{ R to anchor }} instead .

  7. Preboot Execution Environment - Wikipedia

    en.wikipedia.org/wiki/Preboot_Execution_Environment

    A high-level PXE overview. In computing, the Preboot eXecution Environment (PXE; often pronounced as / ˈ p ɪ k s iː / pixie, often called PXE Boot/pixie boot) specification describes a standardized client–server environment that boots a software assembly, retrieved from a network, on PXE-enabled clients.

  8. Safe mode - Wikipedia

    en.wikipedia.org/wiki/Safe_mode

    Safe mode is a diagnostic mode of a computer operating system (OS). It can also refer to a mode of operation by application software. Safe mode is intended to help fix most, if not all, problems within an operating system. It is also widely used for removing rogue security software.

  9. Trusted execution environment - Wikipedia

    en.wikipedia.org/wiki/Trusted_execution_environment

    The Open Mobile Terminal Platform (OMTP) first defined TEE in their "Advanced Trusted Environment:OMTP TR1" standard, defining it as a "set of hardware and software components providing facilities necessary to support applications," which had to meet the requirements of one of two defined security levels.