HP ENGAGE ONE 5040A2891601-mb-a01 W25Q128JV BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Device | Laptop |
| Format | RAR |
| Size | 7.6 MB |
| BIOS chip size | 16 MB |
| Added | November 1, 2021 |
| Updated | |
| Original file name | HP ENGAGE ONE_5040A2891601-mb-a01_W25Q128JV.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 an HP laptop, supplied as a RAR archive of about 7.6 MB and matched to a 16 MB flash chip. The original file name is HP ENGAGE ONE_5040A2891601-mb-a01_W25Q128JV.rar, which points to a board number 5040A2891601 and a W25Q128JV chip reference. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents first.
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: HP ENGAGE ONE 5040A2891601-mb-a01 W25Q128JV. 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.