HP DV4 JAL50 LA-4102P BIOS
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | DV4 |
| Board number | LA-4102P |
| Platform | JAL50 |
| Board maker (ODM) | Compal |
| Device | Laptop |
| Format | RAR |
| Size | 0.8 MB |
| Added | June 12, 2019 |
| Updated | |
| Original file name | HP DV4 Intel JAL50 LA-4102P.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 the HP DV4 laptop, board LA-4102P, platform JAL50, from the Compal design (original file HP DV4 Intel JAL50 LA-4102P.rar, about 0.8 MB). A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number on your motherboard matches LA-4102P and check its revision, and save a backup of the original chip contents so you can recover if the write goes wrong.
The catalog also lists 2 schematics, 1 boardview file, and 2 BIOS dumps for board LA-4102P.
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 DV4 JAL50 LA-4102P. 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.