BIOS firmware archive for the Intel DH55PJ desktop board, a microATX model based on the Intel H55 chipset. The name gives no version or revision, so check the image inside the 3.26 MB ZIP before you use it. Repair technicians use such files to recover a board with a corrupted BIOS by writing the image to the SPI flash with an external programmer. Make sure the image size matches the flash chip on the board, and always read and store the existing chip contents before programming anything.
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 .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 →