Firmware dump for the Acer Aspire 4736G built on motherboard LA-4493P revision 1.0, compressed into a 726 KB RAR archive. LA-xxxxP numbering belongs to Compal, the ODM that manufactured this board for Acer. The image is meant for restoring a corrupted or dead BIOS by reprogramming the SPI flash with a programmer such as a CH341A. Verify that the board number and revision silkscreened on the PCB match, read and back up the existing chip first, and make sure the image size corresponds to the flash capacity.
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 | 13 Dec 2018 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →