LA-E841P BIOS (REV 20, 8 MB)
File details
| Type | BIOS |
|---|---|
| Board number | LA-E841P |
| Board maker (ODM) | Compal |
| Revision | 20 |
| Device | Laptop |
| Format | ZIP |
| Size | 4.5 MB |
| BIOS chip size | 8 MB |
| Added | February 24, 2021 |
| Updated | |
| Original file name | 15-bw032ur LA-E841P REV 20 W25Q64FWS.zip |
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
BIOS dump for a Compal laptop board numbered LA-E841P, revision 20, supplied for an 8 MB flash chip. The original file name, 15-bw032ur LA-E841P REV 20 W25Q64FWS.zip, points to a W25Q64FW SPI chip, which is listed in the file name only and not confirmed elsewhere in the facts. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Check that the board number and revision match your board, and back up the original chip contents before writing anything.
For board LA-E841P the catalog also has 1 schematic and 10 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-E841P. 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.