BIOS image for Quanta motherboard DA0X63MB6H1 revision H, stated to suit a 16 MB flash chip. The board number follows the Quanta DA0 pattern, and the RAR is close to 9 MB, so it may contain more than one file or a full region dump. Technicians use such a dump to reprogram the SPI ROM with a programmer such as a CH341A when the original firmware is corrupt. Confirm the chip capacity is 128 Mbit, back up the existing contents and verify the write afterwards.
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 →