Acer Aspire 5333 BIOS, with the configuration code P462G25Mikk in the name, built on the Compal LA-6582P mainboard and stored in a 1.65 MB RAR archive. Compal LA codes appear on the PCB, and this board was shared by several Aspire models, so check the marking and revision. The dump serves for reflashing the BIOS chip when the laptop is bricked or will not POST. Back up the original chip, note that some Compal boards keep EC firmware separately, and confirm image size equals chip 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 | 24 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 →