Efi Shell Version 260 512 2021 (2026)
EFI Shell version 2.60
The (with identifiers such as 5.12, often seen in systems from 2021) is a pre-boot command-line interface that allows users and developers to interact directly with a computer's hardware and firmware before an operating system (OS) like Windows or Linux loads. This version is commonly encountered on modern laptops (e.g., MSI, ASUS, Acer) when they are shipped without a pre-installed OS or when the boot priority has been misconfigured. Core Functionality and Specification
- Use bcgf/efibootmgr-like commands implemented in shell (bcfg is common) to change NVRAM boot entries.
- Note: Removing or corrupting NVRAM entries can render system unbootable; modify with caution.
The EFI Shell version 2.60.512 is commonly used in various scenarios, including: efi shell version 260 512 2021