BIOS archive for a Dell notebook on board J092P revision 1, marked as tested. The name omits the model and the full prefix, so the board code should be checked on the PCB, where Compal-style boards carry an LA- prefix. The RAR is 8.15 MB and needs extraction before use. It is intended for rewriting the SPI flash with a programmer to recover a no boot or corrupted firmware condition. Save the original chip contents first and verify the image size matches the flash chip 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 @generalbios. 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 →