BIOS firmware archive for the HP Pavilion dv3-4300 series, 1.54 MB in RAR format. The name refers to the series rather than an exact model and gives no board number, revision or graphics variant, so confirm the motherboard and video configuration before use. Extract it with WinRAR or 7-Zip and check the image size against the capacity of the SPI flash chip. Write it with an external programmer only after reading and saving the existing firmware, which lets you restore the board if needed.
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.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →