Working BIOS for the HP 340S G7 on Quanta motherboard DA0PADMB8G0 revision G, also tagged 086C8, which corresponds to the HP board ID. Packed as a 7.16 MB RAR archive. Quanta uses DA0 board numbers ending in a revision letter, and an F revision of this design is also around, so match the marking on the PCB exactly. Use it to restore a corrupted SPI flash with an external programmer, after making a full backup of the chip and confirming the image size fits its 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 →