BIOS for the ASUS N43SL notebook, labelled N43SLF1, noted as supporting a Core i7-2670QM processor with an NVIDIA GT540M graphics chip, in a 1.67 MB RAR. The CPU and GPU details help pick the right image for this configuration. Flash it onto the SPI chip with a programmer to revive a board that no longer boots. Back up the original contents before erasing, confirm the board model on the PCB, and check that the image size matches the capacity of the installed flash chip.
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 →