HP Pavilion DV4 NAL70 LA-4107P BIOS (REV 2.0)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | Pavilion DV4 |
| Board number | LA-4107P |
| Platform | NAL70 |
| Board maker (ODM) | Compal |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 1.8 MB |
| Marks | includes EC firmware |
| Added | March 13, 2019 |
| Updated | |
| Original file name | HP Pavilion DV4 NAL70 LA-4107P REV-2.0 I3 BIOS &EC.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 Pavilion DV4 laptop, board LA-4107P (platform NAL70, Compal ODM), revision 2.0. The archive also includes EC/KBC firmware, so the embedded controller image is part of the package. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Before flashing, confirm that the board number and revision match your machine, and read out and save the original chip contents as a backup.
The catalog also lists 2 schematics and 5 BIOS dumps for board LA-4107P.
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 Pavilion DV4 NAL70 LA-4107P. 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.