UMA BIOS image for the Casper C500, meaning the integrated graphics version without a discrete GPU, on board part 08N1-18Y2Q00 revision 2.0. The 7z archive is 4.08 MB. Do not use it on GPU-equipped boards, where a dedicated graphics dump is needed. Program the flash with an external SPI programmer, keep a backup of the original chip to retain serial data, and confirm the part number, revision and chip capacity all match the board.
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 @biosfiles. 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 →