Firmware archive for the ASUS UL80J and UL80JT main board, revision 2.0. The roughly 1.71 MB RAR should contain an image for the SPI BIOS chip, used to recover a laptop with corrupted firmware via a hardware programmer. Since the two models share a board, verify the revision marking and model on the PCB before writing. Read and store the existing chip first, as it contains unique identifiers, and check that the dump size matches the flash device so it writes and verifies.
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 →