BIOS image for an H55H-M motherboard, labelled version 1.0 and packed in a ZIP of roughly 1.55 MB. The name does not state the brand, though the same model designation is used by ECS. A dump like this is used to recover a board with a corrupted SPI flash, written with a programmer such as a CH341A after removing or clipping onto the chip. Read and save the original contents first, and check that the image size equals the capacity of the flash chip fitted, since a mismatched file will not fit or boot.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →