BIOS and EC firmware set for the Packard Bell TE69BM, an Acer-group model, on Compal board LA-A621P, revision 1.0, archived as RAR. The same Compal platform appears in Acer Aspire models, but branding and settings can differ, so prefer the image matching your exact model. Use an SPI programmer to rewrite the BIOS and embedded controller chips on boards with no boot or no power faults. Back up both chips first and confirm the image sizes match the flash parts.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 23 Oct 2018 | Open file on RM Schematics |
| @biosarchive | 1 Jan 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →