Firmware dump for a laptop motherboard numbered DA0Y61MB6E0, revision E, with an additional 02340 token in the name whose meaning is not stated, packed in a 4.05 MB RAR archive. The DA0 prefix follows Quanta's board numbering, so the laptop brand may differ from the board maker. Such dumps are flashed to the SPI BIOS chip with an external programmer. Check that the board number and revision on the PCB match, back up the original chip before writing, and compare the image size with 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 →