LA-D121P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Board number | LA-D121P |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 2.2 MB |
| Added | March 26, 2019 |
| Updated | |
| Original file name | es1-520.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
B5W1E LA-D121P REV:1.0
Winbond 25q64fv
KB9022Q BIOS dump for the Compal LA-D121P laptop board, revision 1.0, supplied as a RAR archive of about 2.2 MB under the original file name es1-520.rar. The original caption also lists a Winbond 25Q64FV flash chip and a KB9022Q controller, which technicians can use to confirm the chip type before reading or writing. A dump like this is used to reprogram the SPI flash with a programmer after BIOS corruption or a failed update.
For board LA-D121P the catalog also has 2 schematics, 1 boardview file, and 8 BIOS dumps.
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: LA-D121P. 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.