Firmware dump covering the ASUS TP300L and TP300LA, board revision 2.2, packaged as a 3.36 MB RAR. The revision helps match the image to the correct PCB of this Transformer Book Flip series. It is meant for direct reprogramming of the SPI BIOS chip using an external programmer when a unit fails to power on properly or is stuck after an update. Read and back up the original chip contents, confirm the rev 2.2 marking on the mainboard, and check that the image size matches 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 →