BIOS archive labelled only as Exper W240, with no board number or revision in the name, delivered as a 1.18 MB 7z file. Exper laptops are usually rebranded designs from ODMs such as Clevo, so check the motherboard markings before trusting the image. A dump like this is used to rewrite the flash chip with a programmer when the original firmware is damaged. Read and save the existing chip first, compare the dump size to the chip capacity, and make sure the board matches before writing.
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 @biosfiles. Enginerys does not host this file.
How to open a .7z file
High-ratio compressed archive, often used for large BIOS collections.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →