BIOS dump for a Casper laptop on board MB.MT55INP1.V.01, the discrete GPU version with the Intel HM86 chipset, marked as ME cleared and reported working. A cleaned Management Engine region means the image can be flashed without carrying old ME state, useful after board swaps or corrupted firmware. The 7z archive opens with 7-Zip. Program the SPI chip externally, but first save the original contents and confirm the PCB marking and the dGPU configuration match.
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 →