Firmware package for the Acer Swift 3 SF314-52G notebook, built on the CA4DB board with 10L in the name and revision 2.2. The ZIP is about 6.9 MB and is meant to restore the BIOS SPI flash on this mainboard. A version for revision 2.0 also exists, so read the revision on the PCB before choosing. Typical uses are recovering a laptop that will not start after a bad update or a corrupted chip. Back up the original contents with a programmer and confirm the file size fits the installed flash.
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 →