BIOS image archive for the Acer 5315 laptop on the ICL50 platform, Compal board LA-3551P revision 2.0, 594 KB in RAR. A sibling dump exists for revision 3.0, so picking the one that matches the revision printed on your PCB matters. The file is used to restore a corrupted BIOS chip with an external programmer such as a CH341A. Before writing, read and keep a copy of the original contents, and make sure the dump size matches the flash chip, otherwise it will not fit or will not boot.
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 | 21 Jan 2021 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 23 Oct 2021 | 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 →