BIOS firmware archive packed as 7z, about 5.2 MB, whose name points to a dump labelled abra 4 with the password cleared. Such images are normally written to the SPI flash chip with a programmer to remove a forgotten supervisor or power-on password. The name gives no brand, model or board number, so confirm the target machine from another source before use. Read and save the original chip contents first, and check that the image size inside matches the capacity of the installed flash chip.
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 @L9BCM2MdAgNjNDk1. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →