BIOS image for Compal board LA-E091P with the CDM80 project code, revision 1.0 (A00) and a 2017-04-22 date. The A00 notation is typical of Dell boards built by Compal, though the name does not state the brand directly. The 9.09 MB RAR is used to reflash the SPI chip with a programmer on no-boot boards. Confirm the PCB number and revision, back up the original chip, which holds service tag data, and check the image size.
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 | 23 Mar 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →