Cleaned ME BIOS for the Acer E5-471G, built on Quanta board DA0ZQ0MB6E0 revision E, provided in a 3.24 MB RAR. With the Management Engine region reset, the image is useful for boards that shut off after a set time or stay dead after a faulty update. Check the Quanta code and revision letter printed on the PCB. Read the original chip with a programmer and keep it safe, and verify that the image size matches the flash capacity before writing.
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 | 21 Apr 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 21 Apr 2021 | 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 →