BIOS image for a Compal platform BDL50, board LA-D704P revision 4.0, in a 5.14 MB rar. The name names no brand or laptop model, so identify the board by its LA number and revision on the PCB. Compal's LA-xxxxP numbering appears on boards made for several brands. A dump like this is programmed onto the SPI flash to recover units with corrupted firmware. Read and save the original contents first and confirm the image size matches the flash chip.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 10 Apr 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | Open file on RM Schematics |
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 →