LA-4091P BIOS
File details
| Type | BIOS |
|---|---|
| Board number | LA-4091P |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 0.7 MB |
| Added | October 31, 2020 |
| Updated | |
| Original file name | dv7-amd-JBK00 LA-4091P.BIN-OK100%-1240us.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
BIOS dump for a laptop built on the Compal LA-4091P board, supplied as a RAR archive of about 0.7 MB. The original file name indicates it was made for an HP dv7 AMD model, and the name also reads "OK100%", suggesting the dump was reported as fully read. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number LA-4091P and its revision match your board, and save the original chip contents as a backup first.
The catalog also lists 2 schematics and 2 BIOS dumps for board LA-4091P.
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-4091P. 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.