Working BIOS image for an Acer laptop motherboard DA0ZRWMB6G0, revision G, packed in RAR. The DA0 prefix with a trailing MB code follows Quanta's board numbering, the ODM behind many Acer models; the exact laptop model is not named. Use it to reflash the BIOS chip with an external programmer when the board does not post because of damaged firmware. Save a full read of the original chip first, confirm the image fits the flash capacity, and check the PCB carries revision G.
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 →