BIOS image for the ASUS X409MA laptop, version 303, with a cleaned TXE region, meaning the trusted execution engine area used on this low-power Intel platform has been reset. The raw BIN is exactly 8 MB, the size of a 64 Mbit SPI chip, so it can be written directly with a programmer. A cleaned engine region is typically used to fix boot loops or delayed starts. Save the original chip contents first and confirm the installed flash capacity matches.
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 @bioshub. Enginerys does not host this file.
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →