# UEFI Shell ## Identification The label resembles a modified firmware for a Z77-series board. [[Enhanced FAT UEFI driver|Enhanced FAT]], Btrfs, [[UEFI Shell|HermitShellX64]], CSM video support, an SMC-emulation component, and Ozmosis form a layered Mac-compatible boot environment. Order within a firmware volume can matter for dependencies, discovery, and available space, but simple visual order is not necessarily execution order. ## Notebook evidence - [[Scanned_20260730-1719#PDF page 51 — Ordered UEFI modules in a Z77/Ozmosis firmware image|PDF page 51: Ordered UEFI modules in a Z77/Ozmosis firmware image]] — This is a reverse-engineering observation: the author inspected a working image and recorded the module sequence as a template for another build. ## Relationships and overlays The source places this note in a shared evidence cluster with [[Enhanced FAT UEFI driver|Enhanced FAT UEFI driver]]. Within the larger collection, this evidence extends [[Vendor-Agnostic Recovery|vendor-agnostic recovery]] and [[Continuity Architecture|continuity architecture]] by showing how software, hardware, identity, and pre-OS control depend on recoverable interfaces. ## Evidentiary status and open leads Preserve the actual firmware tree export, GUIDs, dependency sections, checksums, and image hash. A handwritten sequence is insufficient for reproducible reconstruction. ## Source - [[Scanned_20260730-1719|Scanned_20260730-1719]]