BIOS image for the ASUS N43SL laptop, version 413, following the ASUS naming habit where the extension carries the BIOS version. The 4.00 MB size matches a 32 Mbit SPI flash. It can be loaded through EZ Flash in setup on a working unit or written directly with a programmer when the notebook does not POST. Such capsule-style files may need header adjustment before raw programming, so compare size with the chip and keep a backup of the original contents.
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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →