A BIOS / firmware dump (board LA-7931P). Shared as “8M-la-7931p rev 1.0 OK”, 8.00 MB.
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 @ShareMan_Electronic_Files. Enginerys does not host this file.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →
BIOS archive for Dell Compal board LA-7931P, revision 1.0, containing 4MB and 8MB images reported as working.
Archive of 625 KB for the Dell Precision M4700, Compal board LA-7931P revision 1.0, with the CD3301 prefix in the name.
Compal LA-7931P boardview, revision 1.0, version A00, compressed into a 209 KB RAR archive.
Schematic PDF for Dell motherboard LA-7931P, a Compal-designed board identified by the LA-xxxxP code, at 1.29 MB. No revision or laptop model is given in the name.