BIOS image for a Compal LA-E791P mainboard, revision 2.0, named only by board number with no laptop model given. The 5.41 MB RAR archive needs to be unpacked to see whether it carries a single full SPI dump or separate BIOS and EC files. Compal uses the LA-xxxxP pattern for boards it builds for several brands, so the label on the PCB matters more than the laptop model. Read and back up the existing chip with a programmer first, and confirm the image size equals the flash capacity before writing.
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 | 30 Jan 2021 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →