Firmware archive for the ASUS X456 series, specifically the X456UJ motherboard at revision 2.1, packed as RAR at 3.64 MB. Nothing in the name indicates whether the Management Engine region is cleaned or whether EC code is included, so examine the contents after extracting. A dump like this is flashed directly onto the BIOS SPI chip with an external programmer when a laptop is dead, loops on boot or shows a blank screen after a failed update. Match the board revision silkscreen to 2.1, back up the existing chip and verify that the file size equals the chip capacity.
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 →