AAPB0 LA-C551P BIOS
File details
| Type | BIOS |
|---|---|
| Board number | LA-C551P |
| Platform | AAPB0 |
| Board maker (ODM) | Compal |
| Revision | 4.0 |
| Device | Laptop |
| Format | RAR |
| Size | 8.7 MB |
| BIOS chip size | 16 MB |
| Added | October 19, 2025 |
| Updated | |
| Original file name | AAPB0 LA-C551P REV 4.0(A03) 2016-10-25 16MB BIOS.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
AAPB0 LA-C551P REV 4.0(A03) 2016-10-25 16MB BIOS BIOS dump for the Compal LA-C551P laptop board, platform AAPB0, PCB revision 4.0, prepared for a 16 MB SPI flash chip. The archive is a RAR file of about 8.7 MB, and its original file name carries the BIOS build A03 dated 2016-10-25. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number LA-C551P and revision 4.0 match your board before flashing, and read out and save the original chip contents first so you can restore them if needed.
The catalog also lists 1 schematic, 2 boardview files, and 6 BIOS dumps for board LA-C551P.
Description generated from the catalog data. ·
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Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: AAPB0 LA-C551P. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.