BIOS archive for the Toshiba Satellite A300D, A350D and A355D laptops built on the Compal LA-4581P motherboard. Compal uses the LA-xxxxP pattern for its board numbers, and Toshiba sourced several Satellite lines from that ODM. The 1.34 MB RAR should hold a flash image for restoring a dead or bricked board via an SPI programmer. Match the LA number on the PCB, save a copy of the original chip before writing, and check that the image size fits the installed flash memory.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 30 Jul 2020 | Open file on RM Schematics |
| @biositechyangiyer | 18 Aug 2020 | Open file on RM Schematics |
| @biositechyangiyer | 27 Aug 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →