Firmware capsule labelled PS10A170 in FD format, 1 MB in size. The code style suggests a motherboard BIOS identifier with 170 as a possible revision, but the board and brand are not stated. FD files are commonly UEFI or vendor flash images that can be written directly or after header removal, depending on the platform. Check that the size equals the flash chip capacity. Keep a backup of the original BIOS before reprogramming 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 @bios_laptop. Enginerys does not host this file.
How to open a .fd file
UEFI flash-device image, typical for Insyde H2O firmware on Acer, HP and Lenovo laptops.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →