ZIP archive of 824 KB holding a BIOS for an HP Pavilion DV4 built on motherboard LA-4102P. The LA-xxxxP numbering belongs to Compal, the ODM that manufactured many HP notebook boards, so the Compal code silkscreened on the PCB is the best way to confirm compatibility. Such a dump is used to revive a board with corrupted firmware by writing the SPI chip with a programmer. Check the chip capacity matches the image, and read and save the old contents before erasing it.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 6 Feb 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 10 Jul 2019 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →