A BIOS / firmware dump for Acer hardware (board LA-A621P). Shared as “ACER Z5WE3 LA-A621P REV 1.0 WITHOUT PROCESSOR”, 8.00 MB.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @abgm_manutencao_bios. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →