Firmware set for a P15xSMA platform, version B0302, containing both the system BIOS and the embedded controller (EC) firmware in a 3.18 MB ZIP. P15xSMA is a Clevo-style model code used under many reseller brands, though the name itself gives no brand. Having BIOS and EC together helps when a unit fails to power on, has keyboard or fan faults, or needs a matched pair restored. Keep the existing images backed up and check that each file fits its target chip before flashing with an SPI programmer.
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 →