BIOS dump for the HP ProBook 5330m laptop with motherboard DA0F11MB8D0, revision D, intended for a Winbond 25Q64BV flash chip. The DA0 prefix follows the Quanta numbering pattern, identifying Quanta as the ODM behind this HP model. A 25Q64 chip holds 64 Mbit, or 8 MB, so the extracted image should match that size. The 4.72 MB rar is for reprogramming the chip with a CH341A or similar programmer. Confirm the board number and rev D marking, and back up the original chip 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 →