BIOS image for the ASUS P8B75-M LX PLUS motherboard, Intel B75 chipset, packed into a 5.48 MB RAR archive. The name does not state a version or board revision. A dump like this is used to reflash the SPI chip with a programmer such as a CH341A when the board fails to POST after a corrupted update. Read and save the original chip first, confirm the image size matches the flash capacity, and keep in mind that serial and MAC data may need to be restored afterwards.
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 →