Video BIOS archive for the MSI RX 580 Armor graphics card, roughly 451 KB; memory size and version are not stated in the name. Technicians use such ROMs to restore a card after a corrupted or mining-modified flash, writing it with amdvbflash or an external programmer on the card SPI chip. Armor cards exist in different memory configurations, so compare the memory vendor and capacity on your card with the ROM, and dump the existing BIOS beforehand.
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 @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →