BIOS dump for a Compal LA-L501P mainboard, which the name associates with the GLS1A and GLS1B board codes on an AMD platform. It is described as an 8MB image and marked as working, fully tested, inside a 5.16 MB RAR archive. The LA-xxxxP pattern is Compal numbering, used across many laptop brands. Program it to an 8 MB (64 Mbit) SPI flash with a hardware programmer, backing up the original chip first, and verify the board number on the PCB matches LA-L501P 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 | 29 Jan 2024 | Open file on RM Schematics |
| @generalbios | 30 Jan 2024 | Open file on RM Schematics |
| @generalbios | 11 Feb 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 →