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Unified Extensible Firmware Interface (UEFI) is a specification for a software program that connects a computer's firmware to its operating system (OS). UEFI is expected to eventually replace basic input/output system (BIOS) but is compatible with it.
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UEFI

Boot order selection menu on a Lenovo ThinkPad T470 with UEFI The UEFI implementation is usually stored on a NOR-based EEPROM that is located on the mainboard. They can use different I/O protocols, but SPI is the most common. Wikipedia
Abbreviation: UEFI
Domain: Firmware
Latest version: 2.10; August 29, 2022
Predecessor: IBM PC compatible BIOS
Year started: 2006

Aug 10, 2020 · UEFI stands for Unified Extensible Firmware Interface. It does the same job as a BIOS, but with one basic difference: it stores all data about ...
Unified Extensible Firmware Interface is a specification that defines the architecture of the platform firmware used for booting the computer hardware and ...
Apr 16, 2024 · How to boot into UEFI or BIOS from Windows 8.1 or Windows 8 · Go to PC Settings, press the Windows + I key. · On the left side, select General.
Nov 22, 2023 · UEFI is a modern replacement for BIOS, offering faster boot times, larger hard drive support, and a user interface, while still providing ...
Apr 29, 2024 · [MotherBoard] UEFI BIOS EZ MODE GUI Introduction · 1. The following introduces the various functions of the EZ MODE interface. · 2. Time: Adjust ...
The BIOS or UEFI interface may vary on your Dell computer. To learn how to navigate the BIOS or UEFI, go to Dell.com/support/manuals, identify your Dell ...
Dec 15, 2021 · To boot to UEFI or BIOS: Open the firmware menus. You can use any of these methods: ... From the firmware menus, boot to a drive or network while ...
Dec 27, 2022 · UEFI runs in 32-bit or 64-bit mode, while BIOS operates in 16-bit mode. The support is another result of the age difference and the hardware ...