BIOS dump for the HP ProBook 645 G3 notebook, mainboard 6050A2840801-MB-A01, compressed as a 5 MB ZIP. The 6050A numbering pattern belongs to Inventec, the ODM that built this board for HP, and the A01 suffix marks the board revision. Technicians write such an image to the SPI flash chip with a programmer such as a CH341A to revive a board with corrupted firmware. Read and keep a backup of the original chip before writing, and verify the image size matches 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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →