Main BIOS dump for MSI board MS-15621, version 1.0, taken from chip U14 and marked OK in the name. At 32.0 MB it is a full 256 Mbit SPI image, including the descriptor, ME and BIOS regions. Technicians write it with a programmer to recover a board with no display or a boot loop. MSI's MS-xxxxx numbering identifies the board. Back up the existing chip to keep serial and system data, and verify that the flash chip is 32 MB before writing.
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 @bios_main_ec_kbc. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →