BIOS archive for the Intel version of the HP Pavilion dv4 on the Compal LA-4101P motherboard, an 818 KB compressed package. The small size fits the older, lower-capacity SPI or firmware chips used on boards of that generation, but check the extracted image against the chip part number. LA-xxxxP is Compal's ODM board code. Reflashing with a programmer can cure no-boot faults caused by corrupted firmware. Dump the original chip before erasing and confirm the PCB number, since dv4 boards also came in AMD versions.
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 @ComputerBIOSBinFile. Enginerys does not host this file.
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 →