BIOS for the Dell Latitude 3189 two-in-one built on the LA-E371P board, which uses Compal LA-series numbering. Expect a raw SPI dump inside the RAR, meant for writing with a CH341A, RT809H or similar programmer when the machine fails to post or after a chip replacement. Back up the original chip first, because it carries the service tag and system data. Check that the PCB code reads LA-E371P and that the file size equals the flash capacity.
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 @SCHEMATICWORLD. 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 →