Firmware image packed in a ZIP archive for a Pegatron H87-M1 desktop motherboard, with the name also referencing Casper and a 1101 identifier, likely a version or build tag. Pegatron builds OEM boards for several brands, and Casper systems use this board. The dump is intended for writing to the SPI BIOS chip with a hardware programmer when the board fails to post or after a corrupted update. Read and save the original chip contents first, and make sure the image size equals the flash capacity.
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 →