BIOS firmware package for a Compal ZS050 platform built on motherboard LA-A994P, supplied as a 3.02 MB ZIP archive. The name does not list the laptop brand, chip type or whether an EC image is included, so open the archive and inspect its contents first. LA-xxxxP numbers are Compal board codes, and the same board can ship under several brands. Confirm the LA number printed on the PCB, read and save the original SPI chip with a programmer, and check the image size against the chip 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 @jdbios_world. 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 | |
|---|---|---|
| @jdbios_world | 12 Oct 2017 | Open file on RM Schematics |
| @biosarchive | 2 Jan 2018 | Open file on RM Schematics |
| @XpertsBiosSolution | 3 Sept 2021 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →