RAR archive with a verified working BIOS for the Quanta DA0TWJMB8D0 rev D motherboard in its Intel Core i7-4700MQ configuration, 6.45 MB packed. Quanta uses the DA0 prefix pattern for its laptop boards, built for various brands, so match the code printed on the PCB instead of the chassis label. The CPU note helps choose the right image when several variants exist. After unpacking, read and save the original flash with an SPI programmer before writing, and confirm the image size fits the chip.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 11 May 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | Open file on RM Schematics |
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 →