BIOS dump set for Compal board LA-D704P revision 4.0, with BDL50 given as the project code. At 20.9 MB the RAR likely holds several images or extra files, so unpack it and sort out the contents before flashing. The LA-xxxxP pattern belongs to Compal, which builds boards for several laptop brands, so the model is not stated here. Match the board number and revision on the PCB, back up the existing SPI flash, and make sure the image size equals the 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 @biosarchive. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 29 Jun 2021 | Open file on RM Schematics |
| @Laptopbiossolutions | 20 Sept 2023 | Open file on RM Schematics |
| @Laptopbiossolutions | 20 Sept 2023 | 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 →