BIOS firmware for the Dell Inspiron 15 7000 series, model 7547, made for Quanta motherboard DA0AM6MB8E0. Quanta is the ODM for this board, as shown by its DA0 prefix and MB code. Technicians flash this image to the SPI chip with an external programmer to bring back a board that does not POST or remains on a black screen. Match the board number on the PCB, take a full backup of the original chip including the service tag, and confirm the file size corresponds to the flash 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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
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 →