HP DV3 NBW10 LA-4743P BIOS (REV 1.0)
File details
| Type | BIOS |
|---|---|
| Brand | HP |
| Model | DV3 |
| Board number | LA-4743P |
| Platform | NBW10 |
| Board maker (ODM) | Compal |
| Revision | 1.0 |
| Device | Laptop |
| Format | RAR |
| Size | 1.8 MB |
| Marks | includes EC firmware |
| Added | July 5, 2020 |
| Updated | |
| Original file name | HP DV3 CQ36 NBW10 LA-4743P REV 1.0 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 DV3 laptop, board number LA-4743P, revision 1.0, platform NBW10, built by Compal. The archive also includes EC/KBC firmware, so the embedded controller code is supplied alongside the BIOS image. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match, and back up the original chip contents so you can restore them if needed.
For board LA-4743P the catalog also has 2 schematics and 1 BIOS dump.
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 DV3 NBW10 LA-4743P. 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.