Memory dump labelled LT-MR100, EU region, firmware version 1.20, packed into a 30.5 MB RAR archive. The name gives a 136MB dump size, which is far larger than a typical laptop BIOS and suggests a full eMMC or NAND storage image rather than a small SPI chip. No brand or board number is given, so identify the device and its storage chip yourself before using it. Write it only to matching hardware with suitable eMMC or NAND programming tools, and keep a full backup of the original memory first.
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 →