Working firmware dump for the Surface Pro model 1796 from Microsoft, logic board M1007506-015, CPU variant Core i5-7267. It is packed as a 3.57 MB RAR file that a technician extracts and flashes to the SPI BIOS chip with a hardware programmer. Use it when a tablet will not POST, loops at the logo or has corrupted firmware. Check that the board number and CPU match the unit on the bench, and dump the existing chip first in case the swap does not cure the fault.
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 .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →